Divers React to Water Hacks
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- เผยแพร่เมื่อ 15 ต.ค. 2024
- These are a subset of "hacks" covered in the video below...you could try some of these at home!
Original video by @5MinuteCraftsTH-cam: • 26 SHOCKING HACKS WITH...
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I want videos of Woody in job interviews that he's not qualified for in the least. I could watch those everyday.
Yes! I absolutely agree 😊
@S M hahaha... I sit corrected!
Holy shit that made me laugh
That would be amazing!!
The existential dread that washes over Gus’ face while woody explains the power of molecules🤣
My dad was an AP Biology/Chemistry teacher and I sent this to him. He is now a total fan. First he wants Woodys hat, second he almost had an asthma attack watching Gus’s facial expressions and thirdly he gives Woody a thumbs up for his explanations! He was very impressed. You just gained a new subscriber. You guys are the BEST!!!!!!!! You guys need to take this on the road. 🥹
The pencils in the bag is used as a demonstration for why you shouldn't pull out an object that impaled you (if at all possible). In this case it's specifically because the polymer molecules are flexible to move out of the way of the pencil but still form a seal, but it demonstrates that an impaling object acts as a sealing object as well.
1. supercritical temperatures, the object provides a nucleation point for the boiling to begin. 2 this is a great example of the lidenfrost effect. 3 surface tension. 4 the sparkler is providing the fuel and oxidation so can burn without air. 5 woody is right. 6 fluid viscosity's. 8 hot water rises, thus mixing the fluids. 9 o2 has been consumed. 10 still surface tension.
This is pretty much what we were thinking. ;)
My 2c:
9. The O₂ is "consumed" but it doesn't disappear, it is being converted into CO₂ (and oxidizing the wick, wax,...) . But the air is also HOT, making it less dense than at ambient temp. Lack of O₂ kills the flame, the air cools down, causing the air pressure in the glass to decrease, creating a slight vacuum, the higher air pressure outside the glass is pushing on the water, and without a similar pressure on the inside of the glass to resist it, it "pushes" the water up into the glass.
There's probably also an effect of water vapor being in the hot air and precipitating as the temp drops.
@@Chatsu8o thanks for clarifying it. I want to add that by burning the oxygen, the number of molecules in the state of gas is increased because CO2 and H2O are created. and 80% of the atmosphere isnt able to react in such a combustion (N2 aka molecular nitrogen). So this can be the solution. its the temperature which is responsible for the density of a gas. This phenomenom can be solved with the formula PV=nRT. look it up if interested
11. the plastic is elastic enough to seal around the pencils, 12. explained well enough, 13. you create a vortex trough which air can get free path to the top of the bottle, so the mouth of the bottle is never sealed and there is no negative pressure in the bottle, 14, is about refraction of light when passing through objects with different densities, you can see on 2nd experiment with glycerin, the bottle becomes invisible.15. and 16. is some capilary action
#1 Yes those are the right words but *why*? I don't know. 2. Leidenfrost yes, Meaning a little bit of water on the bottom flash boils on the hot pan and the resulting steam pushes the liquid water off the pan. The steam transfers less heat to the water than the metal pan would so the drop doesn't all start boiling. It moves around in a nice low friction way because it is basically floating on gas, like an air hockey puck. It is also why you can briefly put your hand in liquid nitrogen without instantly getting frostbite--nitrogen boils around your hand and the gas insulates it. #3, not sure I saw it correctly but I think the bandage was pulled tight on one end so surface tension would have to span a greater distance between threads which didn't happen so gravity won but the short distance between threads on the bottom allowed surface tension to win. Yuck, sorry about my poor grammar and laziness overcoming will to fix it. #4. Right, just want to add that I don't think it is gunpowder like Woody said, but thermite. Pretty sure one made of aluminum powder and rust. The aluminum and oxygen want to get it on more than the iron so things get hot and heavy, the aluminum pulls the oxygen off the rust inflamed unspeakable passions. I suspect #2 might have something to do with water not chilling out the randy couple. #9, I think I'll pay 4c for Chatsu8o's 2c.
Seems like maybe there were more but maybe the elevator music just made it seem like forever. BTW, please don't take any of this as trollishness or whatever. I was just struck that while watching #1 I knew the right words to use but have no actual understanding of what is going on. I know chemists use boiling chips to prevent bumping while boiling some liquids because the chips add nucleation points but uhh what's going on at those nucleation points that allows the hotter than boiling liquid to suddenly become a gas there? I also know someone who got a nasty surprise microwaving very clean water that lacked nucleation points and much of the super heated water flashed to steam in his face when he added instant coffee. Anyway, that lack of understanding got me wondering if I know anything.
-- All hail the Flying Cephalopod's noodly appendages, may they never meet breading or a sushi lover's lips.
Love the background music that absolutely compliments Woody”s scientific pontifications. Brilliantly funny!
I was thinking the exact same thing! Lol.
"I'm so dumb I don't even know what I'm supposed to be trying to figure out." lol
As a scientist I have found zero flaws in Woody's explanations.
😬
@E Van what's the war got to do with dive talk? Go ask someone not on a dive channel
@E Van u talk like ukraine was the agressor. how come?
@S M of course he is spreading bs. Was just curious what he would make up to justify his statements.
@E Van it's very important subject but not on a dive channel there's a time and place and it's not here. innocent people don't deserve to be in the middle and we all have are own opinions but not here mate
PhD of TP, had me giggling. Love Woodys explanations. He was close with the last... matter from an area of high concentration seeks to go to an area of low concentration. I would love to see more of Gus's facial expression while Woody tries to explain things he has no clue about❤
Capillary action involves surface tension, similar to the bottle with the gauze experiment. Add a little air-pressure and up it will go... at least to a certain height.
This is how most trees actually function... However, the famous redwoods in California grow well beyond that height, and require the foggy mist to catch some of their liquid nourishment directly from the atmosphere, even letting it downward to meet the water supply coming up... Sequoia's are a fascinating species... ;o)
Watching Gus slowly lose his mind, is killing me!!! 🤣 Woody, you're such a gem!
Oh my God 🤣 the quote of the week. "What do I have a PhD in charmin? "
“What do I have a PHD in Charmin?” 🤣🤣🤣
You are both so intelligent and successful yet have great humility and are down to earth. Thanks for the very entertaining video. You guys rock.
These hats just get better and better. I need to re-learn to crochet and knit so I can make these! Although I’d make a nudibranch.
Also, as a complete physics and chemistry nerd I love listening to these sorts of explanation videos.
The background music is just 👌. Really has that game show feel as woody is half right on everything. Love it.
Could be elvator music 🤣
The first one is moderately dangerous. People get seriously burned microwaving water every so often. The water is above it's boiling point, but doesn't boil under certain conditions until agitated or something is added. If you're real unlucky the water can slosh out violently and burn you quite badly
I will NEVER go into a cave, but I’m hooked on your videos. Fascinating stuff, but I get claustrophobic just being wrapped in my blankets at night.
My God!!! I’ve never laughed so hard!!! Gus’ facial reactions to Woody’s explanations combined with that background music has me ROFLMAO!!! 😂😂😂😂
Thank you guys for all the laughs (as usual) but I had a smile from start to finish with this one! Thanks so much fellas 💕
Gus looks like the teenage boy who listens to Dad’s explanations on why you should not squint (because your eyes might stop moving of course). And Woody as the dad just does not see his boy has grown too fast to be still buying these stories :D I love your dynamic
Oh Woody, never change. ❤
ok so as a chemical engineer the water in the microwave only boiled when an item was added because of what woody was saying the water is all moving at the same speed but when you add another item the difference in energy levels allows the water molecules to transfer their energy and you get a difference where the hotter molecules can then convert to the gas -phase when the pan is heated up first and water is added its similar but when the water hits the pan its heated up to the point where the water instantly boils and a layer of water vapor forms underneath the liquid water meaning it is now esensualy floating on a layer of gas which is why you see the speratic movement hope this helps you can see the same phenomenon when you let dry ice sit on any room temperature surface I wrote this while drunk sorry for the spelling errors
Completely right with the molecules Woody, love your form of teaching 😂😂
You both literally know a 5th grade science teacher 🙋🏻♀️ and as such, I confirm you guys nailed everything 😂
Not sure how I stumbled upon your channel, but once I did I’ve been binge watching all week!
Great content!
The "I'm really trying not to lose my ish" face 🤣☠️
Woody you are such a crazy character please never change dude! You are definitely a rare soul who has absolutely zero fucks to give when it comes to appearances and what people think lol 😆 😂 🤣 you are my idol man! FJB LGB!
"What, Do I have a PhD in Charmin" ..."in Anything "...
😂😂😂😂!!! This whole video was Hilarious 🤣.. I laughed so hard throughout this video that I could barely breathe and couple times even snorted like a piggy🐷😂🤟
My best guess without looking this up:
From the beginning:
#1 Leidenfrost effect
#2 Leidenfrost effect
#3 Surface tension and vacuum behind the water inside the bottle
#4 All sparklers contain oxidisers of one or several kinds. These sparklers are orange and that is because of iron which is also an oxidizer.
... several I can't explain...
- The trick with the glycerin is that the glass disappear. I've read about a long time ago. I believe it has to do with that the refraction index of glycerine and water is almost equal.
- The water climbing and through up the rope/wick: capillary effect. This is how wicks works.
- Paper towel: Same as with the rope/wick.
AHAHAHHAHA I laughed so hard omg😂😂"Like I have a PhD in..." "In anything?"🤣🤣
"Hes not going to agree or disagree, he will just be confused..." Woody you are hilarious
Woodie on thermodynamics made me laugh so hard I pissed someone else’s pants 🩲!
I could do hours of this with the little Italian cafe music in the background. 😂
200k wow I remember when you guys had less than 10k! Great job congratulations and many many more subscribers coming!
Glycerin has a different refractive index than water, but it is close to glass, specifically the exact same as Pyrex glass, so when you fill the inner container completely it becomes invisible. The reason water is attracted to porous material is because of interstitial static forces. Meaning that there is a difference in electric charge between the water molecules and the fabric of the towel. That difference in charge causes attraction between the water molecules and the fibers. While the channels in the fibers allow a conduit for the liquid to pass into. Then once the towel is entirely wicked there is a continued force of gravity pulling the fluid through those tubes and siphoning the water from the other side.
You guys are awesome. I enjoy the content, from serious topics to the comedic side.
Awesome channel guys! Would love a video explaining pros and cons from rebreathers to open circuits. Don’t know anything about diving but find the tech super interesting.
Lol Gus is trying his best not to laugh which makes be laugh. Great video
Just as informative as my 9th grade biology class. Perfection.
Would love to see a video with you guys and the boys teaching you, and myself, how all this works!
@S. M. thank you for this!
The music in the backround when Woody is explaining science is hilarious!! ^.^
Gus face whenever woody goes “scientific” 😂
Lol woody trying to teach Gus is like a cat trying to heard a goat! Hahaha!
Also woody the cat is hot and wants to move fast and Gus the goat is cold and doesn’t want to move lol
its okay Gus, whats obvious doesn't come to everybody... lol thanks for the education woody!
you guys should check out some diving related Kickstarter (or other crowd funding site) advertisements. there is so much goofy and ridiculous on those sites. 😂
Let's be real Gus was waiting to pull out his ''PhD of Charmin'' for a while hahaha
Last couple of clips like the rope, and the paper towels in water cups transferring into dry empty cups are due to "Capillary Action" where the adhesive forces are stronger than the cohesive forces which always relates to and becomes surface tension in the liquid/Water. It also can be called "Wicking" in Layman's Terms. This is the best i can do with 4:00am brain capacity lol 😆
Yes capillary action!
Gus "What scientific law explains that one?" 🤔😏
Woody "You don't know?!" 🙃😊
Orange peels are very oily, so makes sense that the more peel is left on an orange, the more buoyant it will be, especially compared to the flesh of the fruit which has high water content.
Don't squeeze the Charmin Gus...lol
This is one of the best channels ever
The 1st one I do everytime I "nuke" water for my morning tea. The SUPER heated water is still, until I add a teaspoon of sugar. The sugar granules are nucleation points for the water to boil, transitioning from liquid to gas (steam). When you hear "the news" warning you about this, they make it sound like its rare, but it happens predictably, under the right conditions, which my tea making routine, just happens to meet.
Also that one is really no kid-friendly as the sudden boiling can lead to some very nasty burns. See also microwaving eggs, which is a great way to make a quick fried egg sandwich, until one explodes. This is a) painful and b) painful to clean up the mess.
My family did that back when microwave ovens were first sold. Have not done it since.
TL;DR: Glycerin bends light the same(ish) amount as glass and won't cause reflections so you can't see the smaller bottle inside.
The Glyrcerin experiment: Glycerin and glass bend light similar amounts so it makes the inner glass look invisible because light is taking a direct path through the glass and liquid with no reflections. It's specifically called the refractive index which bends light. When light hits an object or liquid of differing refractive indexes, it forces light to travel in a different direction and can cause reflections at certain angles. This is what causes objects to look bent when partially submerged and why water can sometimes look like a mirror (critical angle).
source: Second year university physics.
It's not gunpowder.
The oxygen for the flame is in the iron oxide.
It does eventually go out because the water saps the heat.
The oil is on top.
2 is a lovely example of the Lidenfrost effect. It’s the same reason why scientists can put their hands inside liquid nitrogen casks, in fact some will say they are more comfortable with direct contact than with a glove which can instantly freeze and cause harm.
The bag and colored pencils one is the same reason why you never remove a stab wound object (knife from your body) because it puts pressure on the artery, organ, tissue. If you pull the pencil (knife) out it will leak (you’ll potentially bleed to death)
the glycerine vs water one was the refraction index of glycerine matched the container so the inside jar looked like it disappeared. optical illusion.
OH GOD, NOT THE EVIL CONGLOMERATE OF 5 MINUTE CRAFTS!!! 🤯😱🤯😱
Omg, Wooodyyy! You are a hoot! Molecules are moving, faster and faster! You guys crack me up!
love the interesting and unique video... would love more reacts that cover some videos like this.
The way woody throws shade is amazing
Woody needs to go diving, and ask his octopus friends !
love a coffee and dive talk !
You guys have some smart viewers, someone in the comments here nailed every one of these. Woody was so close on most of them, he has good instincts.
You guys had 13.8k subs when I found y’all, loved the content then and now you guys are the best! And yes octopus are alien
I think it wasn't quite right on the first one the water after 8 minutes is so scared that it screams when it gets stabbed
So funny, all the time I was itching to say: Well actually... Now I'm going to show this video to my kids so I can scratch that itch :)
“I don’t know” woody. It’s a perfectly acceptable answer. I tell my daughters all the time.
Alka seltzer bubbles because it contains citric acid and baking soda, which bubble when introduced to water (they create carbon dioxide). It's the same thing bath bombs are made from!
love you guys! I can explain the Glycerin thing. If woody sees a fish ouside from the water and he jumps into the exact right location he wont reach the fish because water breaks light and you see the fish at the wrong place. Now if you place glass in water you will see the glass because water and glass have a different angle of refraction. Glycerin and glass however have the exact same
angle of refraction so you cant see glass in glycerin. It wasnt shown in a good way I have to say. "Making this beaker disappear" by NileRed shows this. going to study chemistry in autumn
This channel is comedy gold
Woody has a way of explaining the most complex things in physics so that the common man can understand. We need him to explain the theory of relativity, I need things broken down via the "Woody method". In fact, you could start a new series where Woody explains all the mysteries of life...spoiler alert, aliens and octopus are responsible for most of them.
I found your channel a few days ago and love your content. I never been diving but I would like to. Greetings from Germany.I leave you a sub.
13:21 you're supposed to be amazed that it's invisible in glycerin, whereas in water you can still see the submerged bottle.
I laughed out loud a couple times. Vacuum, capillary action, siphon, are some words you could have used more for many of those. 😝
Woody is like that out going Uncle that everybody loves
Woody even tho he may not have great explainations for scientists like myself he did a great job at explaining everything happening in each video for some average person with no science knowledge to understand.
Woody should’ve been my science teacher😂 would’ve learned more useful things😂
Hi, my name is Dr. Brown Bear, I have a Phd in Charmin, the reason why water travels up the paper towels is because they are made from fibers from plants called cellulose. The colored water clings to the cellulose through adhesion. As the water molecules start to move up the paper towel, cohesion causes the water molecules to stick to each other and pull more and more water up the paper towel.
This was cracking me up! PHD in Charmin? Or maybe nothing 😂🤣
For the glycerin one, glycerin has the same refractive index as glass so if you put a glass container filled with glycerin in another container of glycerin the glass bottle will disappear you can’t see it.
Tipping the bottle with a fine mesh. It's the surface tension between the holes holding the water in
The spiny vortex empty the bottle trick: allows air to displace the water quicker than the bubbles. It’s the fastest way to empty a bottle.
Can make for a neat party trick from time to time. Always fun to show people that are hung over when cleaning up in the morning.
Woody is so God damned wholesome lol
that woody smile is so golden i think of it when im not doing well.
Superheated water. Its above boiling point. Opposite of the bottle in the freezer that when you open it freezes. Only works in a very smooth container.
you lost Gus at "Hi Im Woody "
"what, do I have a PhD in Charmin?"
Woody's so confident 😂😂😂😂
I don’t know how i didn’t catch this video sooner 😂 great stuff.
4:20 That's why you can call a drinking water fountain a _dihydrogen monoxide molecular decelerator._ It's just slowing down the water molecules (making it cooler). 😂
1:41 oh Gus…welcome to 5 minute crafts my friend. The channel where their “hacks” make no sense, the hacks are not five minutes, and neither are their videos.
For the second videos, check the water principles, cohesion and adhesion play a little role in the water staying together on a heated surface
The water beads up and stays in drops in a hot pan because there is a small layer of steam being made under it. Because the water is evaporating on contact.
the background music makes this even funnier.
I’m a water scientist and everything you said is 100% correct
5-Minute Crafts - starts with 8 minutes of microwaving water... Find the error :D
Have you guys thought of doing standup or improv? 🤣
Gus: What scientific law explains that?
Woody: ...
Gus: ?
Woody: Whaat you don't know???
Woody breaks out the Bernoulli or Newton’s law,, I “FcKn” love it woody you rock brother….
Woody would make a great science teacher.
Boiling point kind of important there on the first video Woody you were on the right path though :)
Thanks for uploading so early in the morning 🌄 🙂 😊 😀 ☺ 🙌