i believe there is some1 behind the camera that is ready to help if something goes horribly wrong but idk, stuff seems like goin horribly wrong every time
Can you imagine someone trying to kill him self like that. The light goes out since the breaker pops and he is sitting there in the dark alive thinking... So thats death fu...
Dude, I'm an electrician and I was cringing through this. And really disappointed by how badly that GFCI worked. Please be careful. ...but also: that video was awesome. My stomach is still in knots.
SwingboyPA It might be a good idea for the GFCI standard to be restricted down to 0.8ma, but then it might trip from leakage currents, like from Suicide Showers.
I've tripped GFCIs at work many times, it was partially because of bad distribution board design, a good GFCI has neutral to earth detection too, the breakers they had were either single or 3 pole, with GFCIs 2 pole or 4 pole is better, since you also break the neutral, how I tripped them most of the times was working with the breakers after the GFCI off and touching neutral
Sadly a lot of products are awefull. I have a 230v 16 amp breaker for a part of my kitchen yet i can still put a 3000 watt water cooker and 1800 watts oven on it at the same time without it flipping. I just avoid using both at the same time as i dont feel like spending 400 bucks on replacing a 20 bucks part.
@@pino_de_vogel Breakers doesn't open instantly in overload conditions, they open under a "curve" which determines the maximum and the minimum time they can open during an overload condition, if it is slightly greater than the breaker capacity it may take several minutes to over an hour to open! If the current is way bigger than the breaker cappacity (but not over than its short-circuit detection) then it will open in few seconds (as the breaker internal components will heat much faster than the wires)! In your case you have 4800W under 230V, which takes 20,8Amps from your wires and your 16A breaker, so you need to get the datasheet of you breaker and check how much time it needs to open with 20 or 21Amps, it certanly will open before the wires get too hot (in case you are using 1,5mm² wires) which is not a problem at all, it was made to work that way. In my country we use NEMA (old homes) and DIN (newer homes) standards and I find the DIN breaker better than the NEMA because they are better at overload conditions.
We do have 220v or 240v (depending on distance from power station) in appliance outlets including ovens and washing machines. But those are always kept on different circuits.
J-money P 240v in the USA are two 120v phases 180 degrees opposite of each other. In Europe it's 230v between neutral and any phase and 400v between two phases, of which there are three, each 120 degrees apart. But sure it's 240 volts that the USA has ;)
Does everyone also appreciate the tone he’s put in this video in regards to the tragic incident for the girl? Not the usual level of excitement, and this subtle difference made me teared up. I almost felt like the pain he’s forcing his hands to take, and the words he says, “this is nothing” comes from the pain he related to the news.
@@AstrosElectronicsLabNot someone who's a complete ass, that's wrong. I Felt bad but i didn't cry or tear up instantly. Yeah it was someone's daughter and it's sad as hell but some people just aren't as emotion expressive as others.
Have you tried a 9V battery on your tongue? It's a fun sensation. Every time I see Mehdi or anyone else put electricity through their tongue, I get that tingling sensation of a 9V battery on my own tongue. I can really feel it on my tongue out of empathy or something :'D
@ 8:38 You really are a brave soul doing this! People might think you're joking around shaking, but I'm here to tell the naysayers, this current, while not deadly, is *VERY* painful!!! This is a *very important* video, showing just how a GFCI will save your life!
if you think all the 'shocks' are real, explain the wearing of the wedding ring? First thing they teach you is remove rings when dealing with electricity. It's almost like he is wearing the ring as a wink to the audience.
Oh yeah. Years ago while building a computer I had to remove the powersupply - small form factor case, had live pins to reconnect to the plug at the back, forgot I'd left it connected to the wall. I'm in Aus, so that was 240V. I didn't feel quite right again until the next day.
Your usual videos scare the crap out of me, but this was extra scary. I've accidentally shorted a live wire as a kid, on 220V and it was not a pleasant experience. Luckily, my dad was nearby and he pulled me away from the socket. This video brought back memories.
When I saw the toaster at the bathtub, I thought, “oh no!”. makes me think of the Goldfinger scene when James Bond throws the heater into the bath killing the bad guy in it.
ElectroBOOM always "electrocutes" himself in every video, always. That's part of what makes his video's work for people who don't have an electronics background. The 30VDC across the tongue was pretty damn funny, and painful for him.
U.S. Electrician here. I have worked with both RCCB's in Europe and GFCI's. One weakness GFCI's have is the mechanism will NOT operate under a short circuit condition. For those that do not know, GFCI's monitor the current between the hot and neutral. In theory, under normal operation, the current on the phase will match the current on the neutral. If there is a difference, 3-5 milliamps for GFCI's, between the two, the GFCI mechanism will sense that imbalance and trip, since the design assumes the imbalanced current is then going to ground. Hence "Ground Fault". However, under a short circuit condition from phase to neutral, in spite of the high amperage, the current will remain the same from phase to neutral, thus not triggering the GFCI function. I have tried this myself at home. I have taken two wires, inserted them into the hot and neutral slots of a GFCI outlet, then touched them together. Sure enough, the circuit breaker (A new one I replaced) tripped under an overcurrent condition, but the GFCI on the outlet never functioned. Still, around water, GFCI's have saved lives, since most equipment have means to provide a path to ground.
Does that matter? Short circuit most, if not all the current is going through the short. Sure, for a long enough wire in a short, I could see enough current at voltage going though a wet hand kill you. But if the short is a complete short, then the breaker will trip in a millisecond and you are not electrocuted. I must be missing another scenario here, where a short with no GCFI protection still kills you in the tub, with your toaster, making breakfast.
That's the point. You have an OCPD already and it has the correct time curve too. Don't need an EGC either (proof is NEC 406.4(D)(2)(c) which lets you use a 3-conductor grounding-type receptacle on a 2 conductor circuit without EGC provided you protect it with GFCI)
@@bitterlemonboy actually unless you have a cut metalic mercury would be fine to touch, Even if you ate some, I dont recommend eating mercury but you wouldn't die assuming your parts of your pipes that are exposed aren't some Almalgamatable metal like aluminum
These have been required in Europe for years, the entire house circuit is connected to a GFCI, one for dry circuits, one for wet circuits (bathroom, toilet, kitchen, ...). The latter has a lower tolerance (typically 30 mA)
Plug sockets are not even allowed in UK bathrooms except for the specially designed "shaver outlets". Even light switches are often left outside the bathrooms.
When I was an intern as electrician in the late 80s in Denmark, we were phasing out HFI relays (0,3 A GFCI) in advance of HPFI relays (0,03 A), which is still the standard today. They are 3 phase and mounted in the circuit box, because we have 3 phases as standard in all houses. The HPFI goes in front of all other fuses.
The mental arithmetic he was performing can easily be learned by anyone. Notice how he sometimes rounded? If you know your times tables, you can learn to do quickly do napkin math.
i love how your experiments are iterative. Sometimes just seeing a perfect demo prejudices you of the chance to see what could go wrong before everything works out right .
He didn't really need to... Because you are smart, and your children do not have access to readily functioning HIGH VOLTAGE & AMPHERE open circuits.... Do They ??
10:18. I know that pain.. anyone whose poked an electrical outlet the wrong way with a screwdriver will understand.. The fact that you can sit there and hold your hand on it tho! Props to your resolve..
Had to change a light bulb socket once and I though the breaker for that area was down. Needless to say it was not and had 230V run through me for 3-4 seconds. My hand got paralyzed for a bit ( a good minute or two) but other than the extreme pain for those brief seconds and the paralysis; it wasn't all that bad. Moral of the story: Make sure the breaker is off when changing a light-bulb of any kind (or socket) and just don't play with high voltage; it hurts!
I got an electric shock when tinkering in a distribution board while ginderly holding the earthed door with the other hand. It left me with a burn mark on my fingers and pain in my arm for several days and I could have died but the second of the shock felt amazing. And no it didnt trip the GFCI even though the current through my body must have been dangerously high, because we have a single one for the entire house that has a quite high triggering current so that it wont false trigger.
James August i jumped two ends of a live wire with 230v running through (accidentally obviously). Did it with both index fingers for about half a second. The one the current was coming from got burnt and still felt sore after +3 months. Electricity is a powerful bitch.
We in argentina have the rule that every installation must have an GFCI circuit breaker on the fuse box, in a home installation these will trigger with 30mA Edit: corrected the 50ma to 30ma
Same here in Germany. Sometimes I wonder how unregulated (or unsave) some parts in the US and Canada are. A GFCI isn't too pricey and may prevent injury or even death. Get your shit together USA.
I don't think so. The US-Type plugs (NEMA) are cheaper to produce and have all the same safety features as the German SCHUKO while being protected against plugging in reversed polarity. Truly better is the IEC 60906 plug as it has a much smaller form-factor.
NOTE: installing GFCIs don't give you an excuse to bring live electronic devices with you into the water. It only makes it so that, if a live electronic device falls into the water for whatever reason, it *might* not kill you. Best way to avoid danger is to not put yourself into a risk situation in the first place!
Most of the time I take showers, therefore using devices in the bathtub is not practical. Whenever I bring electronics into the bathroom I usually leave them in the washbasin so that sound waves bounce off its surface and boost the sound throughout the whole bathroom. Thus I don’t need my electronics to be closer to me and it is a good compromise
Unless you have an existing heart condition or the GFCI fails, it's almost impossible for that to kill you. Not saying he's right in doing dangerous stunts but the likelihood he would die is mathematically negligible
What you are doing is so incredibly effective, thanks. The message in this case is: gfci’s work, and this demo is about as effective as I can expect. And entertainment value of shock and awe is very high.
2:53 Actually the current is getting really dangerous around 20 mA. Probably painful below this value, but not fatal. If you set the breaker threshold too low, the cable’s parasitic capacitances will continuously trigger it, especially in Switzerland where these breakers protect the whole house instead of one outlet
Depends on the length of exposure and the voltage as well. The current alone doesn’t determine what’s fatal. You could run a lot of current through your body, but if the voltage isn’t high enough, you won’t feel a thing.
Love this guy's videos. Hilarious and educational at the same time. Plus the way he tests things on himself and has ridiculous reactions. It's like that brave Wilderness Channel meets an electronics class.
@@qfksspecial7866 oskar is right, from my experience of "fun" voltages, its not gonna cause any permanent marks unless u put something serious through u
Here in Germany GFCI's are mandatory in new installations for all outlets a non electrician may use. Sadly most people are so cheap they have one for the whole house. This way you stand in the dark should the GFCI trip. Though lamps aren't required to be protected. (But most times are since you have a outlet beside the Lamp.)
@@aba22125 No. There is a better way. You can put the RCD into the consumer unit so it covers a number of circuits but not all. Typically you would cover the mains sockets outlets in to which appliances are plugged, and not the lighting. Such that, if an earth fault occurs, and it is night time, you are plunged into darkness.
I remember in our electronics lab, our instructor had us measure our internal resistance and keep a food log. Some days, we would drink salt water and monitor the changes throughout digestion. It was fascinating to see how much could kill you when you were hung over (dehydrated) versus a night of homework before.
3:20 _"High Voltage makes me nervous as fuck"_ I'm nervous for you too lol Perhaps it's time to consider getting a Full set of *"Arc Flash Suit"* don't you think?
Great video. Too many people take GFCI less seriously than they should. The manufacture is crap too. Test every month... who the hell remembers to do that? They cost too much and fail too fast. A better design is needed to save lives.
ElectroBoom, I know no one should touch live wires, but, whenever it's needed (like in the tests you just did), in order to avoid the flexion of your muscles of your hand around the wires - making you grab the wires - you can use the back side of your hand, therefore, if your muscles flex, you will automatically pull away from the wires, instead of grabbing them!
Actually it isn't the same. The real RCD (like in Germany) isn't installed directly at the socket, but w/ the other fuses. In it, all three phases and neutral (NOT EARTH) are running through a coil. The sum of the currents in a three-phase system is always zero. So, if there is a fault current anywhere (something going to earth etc.), the sum of the currents isn't zero. Thereby, a current is induced in the coil, what triggers the RCD immediatly (a few milliseconds). As far as I know, this also triggers at much lower currents than the device tested here. The downside: harder to install and you need three-phase w/ seperate neutral and earth (do all houses in the States even have three-phase? I don't know). But, of course, we have to be a little more careful regarding electricity anyway, w/ 230V.
You can never get imune to electricity. You can only get adapted to the pain which it deals, but it doesn´t matter how many times you got zapped, because there is always the voltage and the current that can kill you even without noticing (probably too late for it)
@@Hectic_cxnt so i wrote this to prevent some "slower" people from zapping themselves twenty times a day and saying "whoa tomorrow I will touch this low f ac of 240V and I'm gonna totally survive!"
LOOOOOL at 10:38 i was scared. I didn't expect that and i was laughing my ass off for about 10 minutes. Watched this scene over 10 times. Nice guy and of course he knows exact what he is doing... don't try it people!!!!!
In Germany RCBOs are luckily mandatory in bathrooms for new installations since the mid 80s. And I personally have RCBO protection on my complete installation except for the fridge outlet to prevent nasty surprises after a weekend with short blackout :) But really interesting details. Thanks for hurting yourself for us ;)
I don't understand why all household circuits don't have to have ground fault protection in the US and Canada. In Australia we have to have all household circuits protected. The circuits are protected in the switchboard rather than in individual outlets.
Perhaps the house builders objected because of cost? Or perhaps some appliances manufacturers objected because they make lousy appliances that trips GFCI. From safety standpoint I agree all circuits should be protected. But the home owner can choose to add GFCI to all circuits if he wants.
At least in the UK and Spain they are mandatory as well. I haven't seen any household circuit without it. Here in the UK they are called RCD (Residual Current Device) and in Spain I think they are called 'differential circuit breaker' or just differential if you know the context (if you talking about cars then the meaning is a completely different one ':) ). They are rated usually at about 30 mA.
Some is the cost but more importantly some of it has to do with accessibility. Let's say I have an outlet behind a refrigerator then it does not have to be protected cause most the time no one is near the outlet. GFCI only protect people not appliances.
If the DC of the tongue was kept at 30 volts, this would be 4 milliamps. But if he tried the ac of tongue at 30 volts, it would reach 7 milliamps, which therefore would pop the gfci.
In Australia we’ve just got RCD’s Residual Current Device’s which I assume is the same thing which trips within 30ms if there’s even a tiny difference in current through the active/neutral preventing you from electrocution.
Hello Electroboom, you are my favourite TH-camr . One day when I was soldering for my first time I got a 60 watts shock from the soldering iron six times and I also got a shock of outlet of 220 volts that is ac when I was 9 years old
Fun fact, most injuries resulting from electric shock are reactive. Like pulling your hand away and jamming your elbow through a window pane or pulling your hand away and plunging the screwdriver you were holding into your shoulder. Not that Ive done either of those.
3:53 to clarify, it doesn't actually detect a short between live and earth but an imbalance through live and neutral. This means if you form part of the normal circuit you don't disrupt balance there, but if you form a circuit with the live and any conductor that's not the protected circuits neutral, it'll trip.
I'm an electrical engineer from Austria. here the WHOLE house has to be protected by a GFCI! Everything! From your oven to your tv are protected by a GFCI. Our GFCI here are called FI and are from like 25 amps but there are some who are rated up to 80 amps and higher. Also the FI are required to trigger withing 10ms at a fault current of at least 30 mA.
Damn this made me so nervous to watch, full of adrenaline, i almost died at the age of 17 220v installation without ground wire just an thermal switch, current passed from right hand trough the chest and discharged in my left hand which contracted so hard that my fingers got all bruised, right wrist got burned at the point of contact and left 3 small holes for 1 month, it feels like ur whole body is going to explode, a weird feeling of numbness where you can't feel the body boundaries, it was in total 2 or 3 seconds until my leg contractions set me free, then the body boundaries comeback and you can hear yourself again making the famous grrrrrrrr sound, chest pain for 3 weeks from the pectorals contraction and heart maybe, an horrible way to die it takes you by surprise, your are fucking insane.
I shorted a 230v welder with my hands, I had my left hand on the welding table(grounded) and my right hand was on the positive welding lead. The cover on my positive welding lead had come loose and my right hand contacted the terminal where the lead connects into the holder. My hands immediately locked up and I felt an extreme burning in my right arm Thankfully when I shorted it it scared me and I jumped and took my hand off the table and ended the short I felt burning sensations in my arm for hours after
110v maybe bearable for a few milliseconds but don't ever try your luck on UKs 240v supplies, And NEVER EVER on old Tubed TVs or microwave circuits (where capacitors hold killer KilloVolts & MegaVolts -usually with picture of a skull YOU HAVE BEEN WARNED)
Man, the disappointment when he says it opened (talking about the GFCI when he did it with the soapy hand) makes me respect this guy even more. He realized, even though he was in immense pain, that the girl would have been saved if she plugged the chord into a GFCI outlet.
The GFCI it's called it in other countries RCD or RCCB GFCI = Ground Fault Circuit Interrupter RCD= Residual-Current Device RCCB= Residual Current operated Circuit-Breaker And only in Germany and Austria and maybe in Switzerland it's called "FI Schutzschalter" (F=Fehler=fault I= physics formular symbol for current (I=ampere) Schutzschalter = protective switch)
Well, in Europe we have Differential switches. They are tucked away in the electric control room. We have approximately 4 of them, but it can differ. They check for the whole lighting system, the "wet rooms" and the outlets all separately.
Its different as the wallsockets shown in the vid. There is a dedicated switch in the fusebox which swiches incredibly fast. It measures the 1 and the 0 and if there is a difference between those (over 30ma) it clicks off all power for the area within microseconds.
I remember my school time, when electronic and electricity lessons were so boring that I forgot all what I learned... Too late for me but happily, you're in time for younger people :)
Your experiment is another verificstion for a fact I learnt. Skin's resistance drops drastically once a voltage threshold is met and current starts to flow in high magnitude.
One day when he stops posting vids
We will all know what happened
Rip😂
He started a religion
Za wardu asd lets hope not
Lets just not hope for that
i believe there is some1 behind the camera that is ready to help if something goes horribly wrong but idk, stuff seems like goin horribly wrong every time
"Let me tell you how this outlet saves lives"
>gets into a bathtub with a toaster
*Mehdi turns the water on.*
"IS THIS THE END OF THE LOVABLE IDIOT!?"
Can you imagine someone trying to kill him self like that. The light goes out since the breaker pops and he is sitting there in the dark alive thinking... So thats death fu...
Me: **Heavy Brearhing**
@@kervisote20 >muh sikrit internet lingo
@@incredimixerchannelofficial The obligatory spark flash would be Mr. Boom with the smell of burning hair.
Besides learning about electricity, these videos make me laugh louder and harder than any other videos on you tube. Thanks. (70 yr old guy)
He's not fucking 70 look at him he's at least 50
Doge boys 666 not him
@@dogeboys6662 i think he is talking about himself maybe he is 70 :)
@@dogeboys6662 no like 30-40
@@dogeboys6662 he's talking about himself.
"welcome to my laboratory where safety is number one priority"
CrazyRussianHacker reference
Safety is Mehdi’s item number 2
Welcome to my laboratory where safety isn’t number one priority
Isn't
His first rule is fun
Dude, I'm an electrician and I was cringing through this. And really disappointed by how badly that GFCI worked. Please be careful.
...but also: that video was awesome.
My stomach is still in knots.
SwingboyPA It might be a good idea for the GFCI standard to be restricted down to 0.8ma, but then it might trip from leakage currents, like from Suicide Showers.
I've tripped GFCIs at work many times, it was partially because of bad distribution board design, a good GFCI has neutral to earth detection too, the breakers they had were either single or 3 pole, with GFCIs 2 pole or 4 pole is better, since you also break the neutral, how I tripped them most of the times was working with the breakers after the GFCI off and touching neutral
Sadly a lot of products are awefull. I have a 230v 16 amp breaker for a part of my kitchen yet i can still put a 3000 watt water cooker and 1800 watts oven on it at the same time without it flipping. I just avoid using both at the same time as i dont feel like spending 400 bucks on replacing a 20 bucks part.
british RCDs trip at very low amperages compared to GFCI outlets
@@pino_de_vogel Breakers doesn't open instantly in overload conditions, they open under a "curve" which determines the maximum and the minimum time they can open during an overload condition, if it is slightly greater than the breaker capacity it may take several minutes to over an hour to open! If the current is way bigger than the breaker cappacity (but not over than its short-circuit detection) then it will open in few seconds (as the breaker internal components will heat much faster than the wires)! In your case you have 4800W under 230V, which takes 20,8Amps from your wires and your 16A breaker, so you need to get the datasheet of you breaker and check how much time it needs to open with 20 or 21Amps, it certanly will open before the wires get too hot (in case you are using 1,5mm² wires) which is not a problem at all, it was made to work that way. In my country we use NEMA (old homes) and DIN (newer homes) standards and I find the DIN breaker better than the NEMA because they are better at overload conditions.
As an electro engineering student I thank you for the sacrifices you make my man!
Same
hambazumbaa Please learn something in school. So many engineering grads i deal with are complete idiot jackasses.
Yes i aggree
Is electro engineering hard
engineering in general is pretty difficult xD i'd argue that it's one of the most satisfying paths though.
I'm glad you don't have 230V in yours outlets.
We do have 220v or 240v (depending on distance from power station) in appliance outlets including ovens and washing machines. But those are always kept on different circuits.
J-money P 240v in the USA are two 120v phases 180 degrees opposite of each other. In Europe it's 230v between neutral and any phase and 400v between two phases, of which there are three, each 120 degrees apart. But sure it's 240 volts that the USA has ;)
230v hurts really bad. Believe me.
Creepi06 On Mars ?
Trust me it don't feel good
Does everyone also appreciate the tone he’s put in this video in regards to the tragic incident for the girl? Not the usual level of excitement, and this subtle difference made me teared up. I almost felt like the pain he’s forcing his hands to take, and the words he says, “this is nothing” comes from the pain he related to the news.
It's sad, yes. She died. And she was only young. Only someone who is a complete a$$ would not tear up. That was someone's daughter.
@@AstrosElectronicsLabNot someone who's a complete ass, that's wrong. I Felt bad but i didn't cry or tear up instantly. Yeah it was someone's daughter and it's sad as hell but some people just aren't as emotion expressive as others.
"if you are in the hot shower and your hairdryer drops..."
yes because that is when i tend to dry my hair
in the shower
lol
In the shower it is wet so you want to get dry, right? So you use hair dryer in shower, simple
@@vlc-cosplayer slip up and over the shower door while plugged into an extension cord.
I usually attach my hair dryer to my shower head and steam clean myself. Works great.
speak for yourself
10:38 I love how he tried to distract himself to touch the live wires
He didn't try
Why would he try hurt himself
@@Masonmcnamara6825 this is surely the first video you watch of him, isn't it?
DJ MASONIC lmaoo
DJ MASONIC he does that to educate people on what not to do
We measured on the oscilloscope the time it takes to shut down. Very fast indeed!
... wow no likes for a million sub channel weird
@@Selmarya They probably bought those followers....These days you can easily get 200k followers on Instagram/TH-cam for less than $50....
@@arkanildey7503 You dont get notified when someone you subscribed to comments, people who see the comment like it. Nothing to do with buying subs
cool
@@Selmarya they tried gfci dry fingers.. soon they l press like after bandages thrown away
5:59I have no words for a man who can literally measure current with his tongue
I am still laughing for 5 minutes straight! Can't express my gratitude to this man!
He probed his eyes once to measure the resistance
Have you tried a 9V battery on your tongue? It's a fun sensation. Every time I see Mehdi or anyone else put electricity through their tongue, I get that tingling sensation of a 9V battery on my own tongue. I can really feel it on my tongue out of empathy or something :'D
@ 8:38 You really are a brave soul doing this! People might think you're joking around shaking, but I'm here to tell the naysayers, this current, while not deadly, is *VERY* painful!!!
This is a *very important* video, showing just how a GFCI will save your life!
if you think all the 'shocks' are real, explain the wearing of the wedding ring? First thing they teach you is remove rings when dealing with electricity. It's almost like he is wearing the ring as a wink to the audience.
Since he's only using one hand the hand with the wedding ring doesn't have any current passing through it.
@@tomservo5007 the ring is on his left hand?
When he starts cursing you know it hurts
Oh yeah. Years ago while building a computer I had to remove the powersupply - small form factor case, had live pins to reconnect to the plug at the back, forgot I'd left it connected to the wall. I'm in Aus, so that was 240V.
I didn't feel quite right again until the next day.
I don't want this guy to die, but I find his videos very informative.
From what I understand, he's an electrical engineer, so anything he attempts is safe. Painful, maybe, but safe.
@@XANA520 it certainly doesn't look safe!
I like that you said "but" :'D
MessageMan messageman
@@timo387 But it is safe
My residential wiring teacher sent this to us to learn about GFCI's. You're insane, man. I loved every second of this XD
Thor:Im The God Of Thunder....
Mehdi Sadaghdar: Hold My Live Wires...
God of electricity
MEHDI'S FIGHT: ENDSHOCK
Winner best comment
*thor litterally holds the live wire and gets shocked in 25 killvolts*
I DONT WANT TO HOLD THE WIRES
Your usual videos scare the crap out of me, but this was extra scary. I've accidentally shorted a live wire as a kid, on 220V and it was not a pleasant experience. Luckily, my dad was nearby and he pulled me away from the socket. This video brought back memories.
I short wires all the time and its not risky at all (until you make physical contact with them). I'm a electrical engineering student.
Jordan Johnson don't know what you're trying to say.
pretty sure this is what he is talking about: www.snapcircuits.net/faq
If you have kids, get them a set, is what he is saying :)
You're not a very good student if you short wires all the time, now are you? ;)
There's nothing magical about circuit breakers but okay.
This channel is more explosive than a michael bay movie.
10:34 Heart attack warning lol! :) , . / ,./
I guess the channel name "ElectroBOOM" matches well with its content then.
More explosive than the gas explosion that happened in Maribor yesterday (7. 11. 2018 for time travelers).
"Yippie Ki Yay mother fuckers" - lol
Shocking isn't it
Even makers of GFCI weren't able to demonstrate it's function that well. I salute you ElectroBOOM.
10:32 Right hand removal tutorial
00:30 seconds in I'm already questioning this man's life choices.
Yeah... But like the rest of us,... U subscribed to see more, or you will soon enuf, because you like the suffering ... And the surprises !!
Just like his gloves did in the graphite video! :D
When I saw the toaster at the bathtub, I thought, “oh no!”.
makes me think of the Goldfinger scene when James Bond throws the heater into the bath killing the bad guy in it.
I am a simple man I see an electro boom video and I like it
Don't be a simple man - How would you know if EB is lying to you?
NO YOU DONT
So fucking random
Shockingly true.
ElectroBOOM always "electrocutes" himself in every video, always. That's part of what makes his video's work for people who don't have an electronics background. The 30VDC across the tongue was pretty damn funny, and painful for him.
U.S. Electrician here. I have worked with both RCCB's in Europe and GFCI's.
One weakness GFCI's have is the mechanism will NOT operate under a short circuit condition.
For those that do not know, GFCI's monitor the current between the hot and neutral. In theory, under normal operation, the current on the phase will match the current on the neutral. If there is a difference, 3-5 milliamps for GFCI's, between the two, the GFCI mechanism will sense that imbalance and trip, since the design assumes the imbalanced current is then going to ground. Hence "Ground Fault".
However, under a short circuit condition from phase to neutral, in spite of the high amperage, the current will remain the same from phase to neutral, thus not triggering the GFCI function.
I have tried this myself at home. I have taken two wires, inserted them into the hot and neutral slots of a GFCI outlet, then touched them together. Sure enough, the circuit breaker (A new one I replaced) tripped under an overcurrent condition, but the GFCI on the outlet never functioned.
Still, around water, GFCI's have saved lives, since most equipment have means to provide a path to ground.
Does that matter? Short circuit most, if not all the current is going through the short. Sure, for a long enough wire in a short, I could see enough current at voltage going though a wet hand kill you. But if the short is a complete short, then the breaker will trip in a millisecond and you are not electrocuted. I must be missing another scenario here, where a short with no GCFI protection still kills you in the tub, with your toaster, making breakfast.
Why would this matter? The circuit would have overcurrent protection from the branch circuit breaker in the panel
That's the point. You have an OCPD already and it has the correct time curve too. Don't need an EGC either (proof is NEC 406.4(D)(2)(c) which lets you use a 3-conductor grounding-type receptacle on a 2 conductor circuit without EGC provided you protect it with GFCI)
Thank you for your long, well informed comment.
Mcb is for that purpose I guess...
10:54 What a hilarious laugh, but it's too short
'Use warm water and add soap for additional safety' :-D :-D
just bath in Mercury, conducts electricity well
@@Kate-m5v1e I will try.
and make sure your hairdryer lands in the water only
Heavy metal poisoning: I'm boutta end this mans whole career
@@bitterlemonboy actually unless you have a cut metalic mercury would be fine to touch, Even if you ate some, I dont recommend eating mercury but you wouldn't die assuming your parts of your pipes that are exposed aren't some Almalgamatable metal like aluminum
These have been required in Europe for years, the entire house circuit is connected to a GFCI, one for dry circuits, one for wet circuits (bathroom, toilet, kitchen, ...). The latter has a lower tolerance (typically 30 mA)
Plug sockets are not even allowed in UK bathrooms except for the specially designed "shaver outlets". Even light switches are often left outside the bathrooms.
@@svartmetall48 they also run at 120v instead of the regular 230v
@@pheakay actually they have both. If you take a look at them, they have a different voltage on either side.
@@svartmetall48 your probably right, only remember seeing 120v but haven't had one in my current house
When I was an intern as electrician in the late 80s in Denmark, we were phasing out HFI relays (0,3 A GFCI) in advance of HPFI relays (0,03 A), which is still the standard today.
They are 3 phase and mounted in the circuit box, because we have 3 phases as standard in all houses. The HPFI goes in front of all other fuses.
I had no idea what he was talking about but I enjoyed it.
Welcome to this channel :) I think that's most of us
I enjoyed the 69 likes on your comment that I, myself wasn't able to like it also. And for that, I'm sorry.
2:44 Everyone commenting about his recklessness with the toaster and bathtub but nobody mentions that high level mental arithmetic he does here.
Basic V=IR formula anyone can do it lmao
I think this fast math is normal for electricians. Once you have more experience with something, it's much easier for you.
The mental arithmetic he was performing can easily be learned by anyone. Notice how he sometimes rounded? If you know your times tables, you can learn to do quickly do napkin math.
You better not rely on it because being just one order of magnitude off can kill you.
2:38
I need the Full bridge rectifier shirt so badly
Sean Demers BRIDGE RECTIFIEEEEEEERRRRRRR
i love how your experiments are iterative. Sometimes just seeing a perfect demo prejudices you of the chance to see what could go wrong before everything works out right .
The "Tongue DC" part literally killed me 😂😂😂😂😂😂🤣🤣🤣
Post from a ghost?
''NIAWWWWWW'' ~ElectroBOOM
@@illu-logoeditor NYAAOOOWWWW!
😭😭😭😂
5:53 just in case
2:28 “I guess I would be dead again.”
😳
8 minutes in; "don't try this at home". You might want to start off with that :P
He didn't really need to... Because you are smart, and your children do not have access to readily functioning HIGH VOLTAGE & AMPHERE open circuits.... Do They ??
10:18. I know that pain.. anyone whose poked an electrical outlet the wrong way with a screwdriver will understand.. The fact that you can sit there and hold your hand on it tho! Props to your resolve..
James August shouldnt they be isolated?
I honestly think 230V feel pleasant but Im not touching them on purpose of course.
Had to change a light bulb socket once and I though the breaker for that area was down. Needless to say it was not and had 230V run through me for 3-4 seconds. My hand got paralyzed for a bit ( a good minute or two) but other than the extreme pain for those brief seconds and the paralysis; it wasn't all that bad.
Moral of the story: Make sure the breaker is off when changing a light-bulb of any kind (or socket) and just don't play with high voltage; it hurts!
I got an electric shock when tinkering in a distribution board while ginderly holding the earthed door with the other hand. It left me with a burn mark on my fingers and pain in my arm for several days and I could have died but the second of the shock felt amazing. And no it didnt trip the GFCI even though the current through my body must have been dangerously high, because we have a single one for the entire house that has a quite high triggering current so that it wont false trigger.
James August i jumped two ends of a live wire with 230v running through (accidentally obviously). Did it with both index fingers for about half a second. The one the current was coming from got burnt and still felt sore after +3 months. Electricity is a powerful bitch.
We in argentina have the rule that every installation must have an GFCI circuit breaker on the fuse box, in a home installation these will trigger with 30mA
Edit: corrected the 50ma to 30ma
Same here in Germany. Sometimes I wonder how unregulated (or unsave) some parts in the US and Canada are. A GFCI isn't too pricey and may prevent injury or even death. Get your shit together USA.
I think our plugs are kinda bad as well compared to European ones.
I don't think so. The US-Type plugs (NEMA) are cheaper to produce and have all the same safety features as the German SCHUKO while being protected against plugging in reversed polarity. Truly better is the IEC 60906 plug as it has a much smaller form-factor.
>reversed polarity
I like the cut of your jib
5:48 Best part : TONGUE DC 😂😂
A few seconds later…” let’s try some gentle encouragement, only at a lower voltage this time “
"Be a man!" 😂
He must be swift as a coursing river
@@personzorz And with all the force of a great typhoon
Came here for this. Lol 🤣
take it and go
@@uzeirgamazsi721 *just take and go*
NOTE: installing GFCIs don't give you an excuse to bring live electronic devices with you into the water. It only makes it so that, if a live electronic device falls into the water for whatever reason, it *might* not kill you. Best way to avoid danger is to not put yourself into a risk situation in the first place!
Most of the time I take showers, therefore using devices in the bathtub is not practical. Whenever I bring electronics into the bathroom I usually leave them in the washbasin so that sound waves bounce off its surface and boost the sound throughout the whole bathroom. Thus I don’t need my electronics to be closer to me and it is a good compromise
Unless you have an existing heart condition or the GFCI fails, it's almost impossible for that to kill you. Not saying he's right in doing dangerous stunts but the likelihood he would die is mathematically negligible
What you are doing is so incredibly effective, thanks. The message in this case is: gfci’s work, and this demo is about as effective as I can expect. And entertainment value of shock and awe is very high.
2:53
Actually the current is getting really dangerous around 20 mA. Probably painful below this value, but not fatal.
If you set the breaker threshold too low, the cable’s parasitic capacitances will continuously trigger it,
especially in Switzerland where these breakers protect the whole house instead of one outlet
Pizza furry
Depends on the length of exposure and the voltage as well. The current alone doesn’t determine what’s fatal. You could run a lot of current through your body, but if the voltage isn’t high enough, you won’t feel a thing.
5:54 when the soup is too hot
Lol
Lol
When
Ion Marian when?
😂😂😂
9:14 I felt that with him! - I was like omg STAHP already!
This guy isn't right. The body isn't supposed to allow you to endure such pain. My stomach was knotting watching him...
eerereps what idiot goes out of their way misspell words on purpose
Axel Pane what idiot goes out of their way to bitch about others choice in spelling? Oh wait, that'd be you.
eerereps iiiiii
Very informative and I genuinely felt for you as you tortured yourself to get to the truth. Props to you man. Well done.
Love this guy's videos. Hilarious and educational at the same time. Plus the way he tests things on himself and has ridiculous reactions. It's like that brave Wilderness Channel meets an electronics class.
I assume some of the tests are fake. Otherwise I expect to see some burn marks
QFK's special. You don't get burnt by a few mA through your skin for a couple of seconds. Do the maths.
@@qfksspecial7866 oskar is right, from my experience of "fun" voltages, its not gonna cause any permanent marks unless u put something serious through u
0:30 - Thats it I am subscribing.
I'm gonna love this channel
.
Here in Germany GFCI's are mandatory in new installations for all outlets a non electrician may use. Sadly most people are so cheap they have one for the whole house. This way you stand in the dark should the GFCI trip. Though lamps aren't required to be protected. (But most times are since you have a outlet beside the Lamp.)
Update: in the meantime, light circuits are also mandatory to have an RCD
Better have it shutting off the whole house than no such system at all
@@aba22125 No. There is a better way. You can put the RCD into the consumer unit so it covers a number of circuits but not all.
Typically you would cover the mains sockets outlets in to which appliances are plugged, and not the lighting. Such that, if an earth fault occurs, and it is night time, you are plunged into darkness.
You are a comedic genius, intentional or otherwise.
If he’s truly an idiot then he’d already be dead
8:23 he starts stalling
😂😂😂😂😭😭
I remember in our electronics lab, our instructor had us measure our internal resistance and keep a food log. Some days, we would drink salt water and monitor the changes throughout digestion. It was fascinating to see how much could kill you when you were hung over (dehydrated) versus a night of homework before.
3:20 _"High Voltage makes me nervous as fuck"_ I'm nervous for you too lol
Perhaps it's time to consider getting a Full set of *"Arc Flash Suit"* don't you think?
Yes another ElectroBoom video! Shocking enjoyment for the whole family!
Now with extra FULL BRIDGE RECTIFIERS!
Hey every one! I drew two winners for my MERCH, who are:
- Raks Electric
- ABaumstumpf
CONGRATS!
ElectroBOOM can I have some
Great video. Too many people take GFCI less seriously than they should. The manufacture is crap too. Test every month... who the hell remembers to do that? They cost too much and fail too fast. A better design is needed to save lives.
ElectroBoom, I know no one should touch live wires, but, whenever it's needed (like in the tests you just did), in order to avoid the flexion of your muscles of your hand around the wires - making you grab the wires - you can use the back side of your hand, therefore, if your muscles flex, you will automatically pull away from the wires, instead of grabbing them!
Very great and educational vids Mehdi!!! Don't mess with electricity people!!!
ElectroBOOM I'm making my first Tesla coil because of you not done yet but I'm working on it
This guy makes me laugh in every video.
Loved his videos, everyone of them.
True definition of an engineer.
"According to information" could sum up any paper
My dad walked in and I switched to porn because it was easier to explain
HAHAHAHAHHAHAHAHAHAHHA
xD
Lol. Best comment ever. Just you wait, in a few months people will be using that same joke across TH-cam.
Lmao same
Dude, I've literally seen this comment reposted hundreds of times over the past 11 years I've been on TH-cam.
This is standard in every house in Germany. It´s called RCD - Residual Current Device. ;-)
Same as Australia, all power outlets must have an RCD in the circuit breaker
Actually it isn't the same. The real RCD (like in Germany) isn't installed directly at the socket, but w/ the other fuses.
In it, all three phases and neutral (NOT EARTH) are running through a coil. The sum of the currents in a three-phase system is always zero.
So, if there is a fault current anywhere (something going to earth etc.), the sum of the currents isn't zero. Thereby, a current is induced in the coil, what triggers the RCD immediatly (a few milliseconds). As far as I know, this also triggers at much lower currents than the device tested here.
The downside: harder to install and you need three-phase w/ seperate neutral and earth (do all houses in the States even have three-phase? I don't know). But, of course, we have to be a little more careful regarding electricity anyway, w/ 230V.
MrBavaria lel there is no plug or switch in bathroom in uk we use string to turn on light
We still have none in our house ._.
In most part of Europe it is a safety standard. RCDs protect people from being electrocuted and it helps also to prevent cable fires.
I have tremendous respect for this guy, for posting used cases of such dangerous scenarios
i think soon this guy will become immune to electricity in coming years😂😂😂😂
You can never get imune to electricity. You can only get adapted to the pain which it deals, but it doesn´t matter how many times you got zapped, because there is always the voltage and the current that can kill you even without noticing (probably too late for it)
@@mikolaspesek Bro he was joking lol
@@Hectic_cxnt so i wrote this to prevent some "slower" people from zapping themselves twenty times a day and saying "whoa tomorrow I will touch this low f ac of 240V and I'm gonna totally survive!"
@@mikolaspesek yeah true lol
i have an device with 110% efficiency also i am immune to electricity
4:26 "severe burning as an added bonus"
LOOOOOL at 10:38 i was scared. I didn't expect that and i was laughing my ass off for about 10 minutes. Watched this scene over 10 times.
Nice guy and of course he knows exact what he is doing... don't try it people!!!!!
You edited it roght now jdjejd
I literally did the same thing
5:54 when you forget that your coffee is hot
10:53 his laugh i cant yo so Funny lol haha
thanks :)
Jasheh dwyane Ricardo onfroy you got that profile pic from live wallpaper
Toosh from the toothbrush video
Yes bro me too
1:27
3:16
10:38
2:40
The same reaction when the condom pop
@@ibm5155 probably thats why he reacts like that , he has swquels from that sound
You are _SO_ funny! Thanks for making me smile! I'm a retired electrician, and I've had a few good belts in my time; so I know what it's like :0)
"Let me tel you how how this outlet saves lives"
Famous last words
In Germany RCBOs are luckily mandatory in bathrooms for new installations since the mid 80s. And I personally have RCBO protection on my complete installation except for the fridge outlet to prevent nasty surprises after a weekend with short blackout :)
But really interesting details. Thanks for hurting yourself for us ;)
I don't understand why all household circuits don't have to have ground fault protection in the US and Canada. In Australia we have to have all household circuits protected. The circuits are protected in the switchboard rather than in individual outlets.
Perhaps the house builders objected because of cost? Or perhaps some appliances manufacturers objected because they make lousy appliances that trips GFCI. From safety standpoint I agree all circuits should be protected. But the home owner can choose to add GFCI to all circuits if he wants.
Maybe because the normal domestic voltage in USA is 110V. It's dangerous but no where near as bad as your 220V.
At least in the UK and Spain they are mandatory as well. I haven't seen any household circuit without it. Here in the UK they are called RCD (Residual Current Device) and in Spain I think they are called 'differential circuit breaker' or just differential if you know the context (if you talking about cars then the meaning is a completely different one ':) ). They are rated usually at about 30 mA.
US standard for nominal is somewhere around 120v last i checked.
I see your point though.
Some is the cost but more importantly some of it has to do with accessibility. Let's say I have an outlet behind a refrigerator then it does not have to be protected cause most the time no one is near the outlet. GFCI only protect people not appliances.
Just tell me..
Who the fuck would have a toaster in their bathroom ???
Riki Z. Eat toast while you are in the tub?
Have you heard of people who put toasters into the bathtub to kill themselves?
me you have a problem
you could have a hairdryer, or toothbrush charger - or charger of any other description
Riki Z. Guys at brazzers
2:35 "OMG wow wtf I would be certainly dead I think"
Bro you just died 5 times or something???
5:53 LOOOOOOOOOL!!! Tongue DC!
I can't stop laughingXDD
5:54
If the DC of the tongue was kept at 30 volts, this would be 4 milliamps. But if he tried the ac of tongue at 30 volts, it would reach 7 milliamps, which therefore would pop the gfci.
In Australia we’ve just got RCD’s Residual Current Device’s which I assume is the same thing which trips within 30ms if there’s even a tiny difference in current through the active/neutral preventing you from electrocution.
Hello Electroboom, you are my favourite TH-camr . One day when I was soldering for my first time I got a 60 watts shock from the soldering iron six times and I also got a shock of outlet of 220 volts that is ac when I was 9 years old
Fun fact, most injuries resulting from electric shock are reactive. Like pulling your hand away and jamming your elbow through a window pane or pulling your hand away and plunging the screwdriver you were holding into your shoulder. Not that Ive done either of those.
8:22 I love how he tries to stop from getting electrocuted
5:53
5:54 sounds like stepping on a cats tail
i cryed at that bit i found it so funny just the shock on his face like why the fuck did i do this lmao
We don't have outlets in the bathrooms at all here in the UK.
(except for a couple 115v AC outlets for electric shavers)
According to my recent classes, Mehdi's hand is a non-ohmic resistor
youre actually a dead set fucking legend mate, always love watching your videos.
Jameson Audette
Hello, fellow Spelling Patriot! How's the state of of everyone's spelling, on your end?
the absolute australian energy radiating from this comment
This video was more Scary than funny!
Please don't again try such stuff, we love you!
I'm pretty sure he knows what he's doing and purposefully, but safely, being an idiot
lol no the hurting is funny
Rahul Chawre he knows what levels are dangerous and I'm sure he has an amergency plan for if something goes wrong
Nicolas Broszky 100ma is more likely to be fetal of you had some type of grip on the wire any simply glancing it probably won't kill you
3:53 to clarify, it doesn't actually detect a short between live and earth but an imbalance through live and neutral. This means if you form part of the normal circuit you don't disrupt balance there, but if you form a circuit with the live and any conductor that's not the protected circuits neutral, it'll trip.
You are a real genius engineer. It was all scary watching the first few seconds and thinking what you were going to do! :-)
Your video was recommended by Linus Tech Tips, congrats!
Which video was it
@@sumposimbly nigga
@super neat splatoon fleet 🖕🖕
@@dexdwood nigga fuck you too
ElectroBOOM is 1000000 times better channel (at least for me)
"... sever burning as an added bonus."
Man, this is one of the best channels I found recently - already subscribed, though.
Keep up the good work man!
I'm an electrical engineer from Austria. here the WHOLE house has to be protected by a GFCI!
Everything! From your oven to your tv are protected by a GFCI.
Our GFCI here are called FI and are from like 25 amps but there are some who are rated up to 80 amps and higher.
Also the FI are required to trigger withing 10ms at a fault current of at least 30 mA.
Usa have a shit electric system. Dangerous plugs, and 110v
When your hand is covered in suds, it makes it soap-ainful
Get the fuck outta here
Damn this made me so nervous to watch, full of adrenaline, i almost died at the age of 17 220v installation without ground wire just an thermal switch, current passed from right hand trough the chest and discharged in my left hand which contracted so hard that my fingers got all bruised, right wrist got burned at the point of contact and left 3 small holes for 1 month, it feels like ur whole body is going to explode, a weird feeling of numbness where you can't feel the body boundaries, it was in total 2 or 3 seconds until my leg contractions set me free, then the body boundaries comeback and you can hear yourself again making the famous grrrrrrrr sound, chest pain for 3 weeks from the pectorals contraction and heart maybe, an horrible way to die it takes you by surprise, your are fucking insane.
Famous grr sound?
How many times did English break on you
I shorted a 230v welder with my hands, I had my left hand on the welding table(grounded) and my right hand was on the positive welding lead.
The cover on my positive welding lead had come loose and my right hand contacted the terminal where the lead connects into the holder.
My hands immediately locked up and I felt an extreme burning in my right arm
Thankfully when I shorted it it scared me and I jumped and took my hand off the table and ended the short
I felt burning sensations in my arm for hours after
I shorted the primary coil of a transformer (240v) with my thumb about a year ago. Can still see scars a year later
110v maybe bearable for a few milliseconds but don't ever try your luck on UKs 240v supplies, And NEVER EVER on old Tubed TVs or microwave circuits (where capacitors hold killer KilloVolts & MegaVolts -usually with picture of a skull YOU HAVE BEEN WARNED)
Man, the disappointment when he says it opened (talking about the GFCI when he did it with the soapy hand) makes me respect this guy even more. He realized, even though he was in immense pain, that the girl would have been saved if she plugged the chord into a GFCI outlet.
The question is why the braker for the whole bathroom didn't work
Smh what kind of stone age house doesn't have proper breaking system in the first place...
@@alikhajeh5614 Too much resistance. The breaker would only open if the resistance was less.
@@asedaaboagye5877 so would wearing megs ohms resistors as earrings help?
The GFCI it's called it in other countries RCD or RCCB
GFCI = Ground Fault Circuit Interrupter
RCD= Residual-Current Device
RCCB= Residual Current operated Circuit-Breaker
And only in Germany and Austria and maybe in Switzerland it's called "FI Schutzschalter"
(F=Fehler=fault
I= physics formular symbol for current (I=ampere)
Schutzschalter = protective switch)
Well, in Europe we have Differential switches. They are tucked away in the electric control room. We have approximately 4 of them, but it can differ. They check for the whole lighting system, the "wet rooms" and the outlets all separately.
If only 30mA is missing they'll flick :)
@@hscharft 15 mA for wet areas
@@hscharft What do you mean 'only 30mA'? Isn't 10mA already enough to kill you easily?
Its different as the wallsockets shown in the vid. There is a dedicated switch in the fusebox which swiches incredibly fast.
It measures the 1 and the 0 and if there is a difference between those (over 30ma) it clicks off all power for the area within microseconds.
I remember my school time, when electronic and electricity lessons were so boring that I forgot all what I learned...
Too late for me but happily, you're in time for younger people :)
You either had terrble teacher or had severe focus issues xD
@@Romczy Both, I'm affraid ;)
I can only imagine him burning his hand if he is going to actually make a hand shocker
This is my greatest fear. Dropping my bathroom toaster in my bath.
WHO WON THE PRINTER?!?
Watch the comments of that video!
Okay and congrats for 1 million subscribers!
which video was it?
Ok
can't find it? xdd???
Aren't they called RCD?
In Switzerland we build them in our Fusebox and every new installed socket need it
Joel Heds da echt en Stromer?:D
Joel yeah i live in germany and we have and its called rcd or Fi
or in german "FI-Schalter"
In the US, GFCI protection is required for any outlet within 6 feet (2 meters) of a water source.
Smidge204 But it doesn't help really. The european system where all metal parts of a bathtub or shower are grounded are way safer.
Mehdi is an Legend! 💎
Tobias Göttlich TRIGGERED!
Your experiment is another verificstion for a fact I learnt. Skin's resistance drops drastically once a voltage threshold is met and current starts to flow in high magnitude.
10:38 I literally jumped out of my chair.
"Wet Hand DC" sounds like a rapper name! XD
Full respect for courage
And also, you make the best explanations of electricity and how it works in every video😎