Liquid Crystals Painted on Heat Pipes
ฝัง
- เผยแพร่เมื่อ 2 ส.ค. 2024
- Get your color changing pigments here: solarcolordust.com/
In this video I show you how liquid crystals exhibit thermochromism and talk about how it works.
Checkout my experiment book: amzn.to/2Wf07x1
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*Any experiment you try is at YOUR OWN RISK. The Action Lab assumes no responsibility for any injury if you attempt anything you see in this video or on The Action Lab channel. - บันเทิง
0:11 “I’ll put a link in their description”
Wait, that’s illegal! :D
xD
2:10 that diagram looks interesting. Might make for a good album cover
Lol
Lol
Such a shame that probably only older people got that.
@@Mickr4 my man what you mean?? Im '02 and Dark Side of The Moon is where it's at💪 haha
uhh is it a pink floyd reference ??
Forget the colors. How did you use those crystals to travel back in time to the 1970's and acquire that combination of mustache, hair, and clothes?
RETRO styling is coming back, apparently. It's a shame...
I think he's preparing to retire in Florida
He did a video on time crystals, just fyi. 👌
😂😂😂😂😂
69 noice
0:31 my sad dying rgb gaming compoter
You're starting to look more and more like my science teacher all that shirt needs is some pink flamingos and you'll be set
He has two possible career paths now. Science guy, or history teacher.
At 1:58 , didn't realise I was listening to Dark Side of The Moon album...
I love science! Dude, you're awesome, by the definition of leaving me in awe, for all that you have posted. Keep up the good and smart work, thanks for all of it.
I've always wondered how colour changing necklaces are made....
Memer9456 🤣🤣🤣
Dude, it was your mood.
lol
Dude you are truly an inspirational person, thanks for the videos and the things you ask and answer in them.
This channel is a treasure for science students. Amazing experiment carried out by this gentle man. Thank you so much. ❣️
*Me* : Nothing
*Theactionlabs*: literally making everyone’s quarantine better.
Sto making comments like these. Not everyone likes The Action Lab.
@@jinkaleb7414 whyy??? Do everyone likes just politics like riots and diplomaceas? U should like science and thus, the actionlab
@@jinkaleb7414 may be u failed in science
Nobody:
2020: struck hard
Science guy - "does my mustache look like it cares?"
What does the mustache have to do with... oh nevermind
get gorgeous?
@@xgozulx Stress💜mayor
@@xgozulx have you heard of hermitcraftit's a group of Minecraft players that basically play as if they were in the olden times sorta and they have to get everything legally it's a server it's invitation only building in playing in pranking and streaming their videos on there own channel for example here's grian, tango, mumbo jumbo BDubs stress monster scar iskall85 just to name a few
@@xgozulx so it should wear them are having a mayor contest for who runs the shopping district which is a mooshroom island where everyone of the shops are located
4:50 damn, that great 'stache is no more
It was a clip from a video he posted before he grew the stache.
You explain science very well, love them!
I absolutely love your videos!!! And 👍👍 on the moustache and hair!!😁😎😉
Liquid crystals are a bit more complex. They are molecules that stack, but with a slight angle between each, so they twist like a spiral staircase. When the period of the staircase matches that of a certain frequency of light, that light can pass through the liquid crystal while other frequencies run into the molecule and are absorbed/scattered.
Thanks God Covid19, you've brought us the best 'stache of 2020
Not the teacher we deserve but the teacher we needed
Not watched this yet... just excited 😆... I love the action lab. Here we go
the best channel on TH-cam.
Wow! That's really cool! I learned some things from this video that I didn't know before. 👍😀
wow how fun and awesome is that!
Awesome Work...
the way the liquid crystals explode at 6:27, is just WOW
Rayaan Khan ?
I see what you did there 😏
@@junkjingle5190 you just got baited into watching to the end of the video 😉
Wow, that is so cool!!
Interesting shizzle...... thanks man 👍
I hope you keep the creepy goofy stash. I love your videos and that is a pretty rare look these days. I hope it is your branding. Alway improving my friend, thank you for all you do!
He just woke up in the morning and made this video.
thanks for the knowledge
Boom! Good times “that’s so coooool” ! Catch phrase, tash, awesome !
I knew heat pipes were efficient, but wow that's quick!! I thought it was moving heat in a matter of seconds, it's really more like tenths of seconds. 😳
Man that Nike shirt is a real piece of work!
You teach me more than my online classes
Sasageyo
Shinzo wo sasageyo
Thanks for this lesson mate.. I've always wondered how the heat-sink on a PC CPU works.
So interesting!
That was the coolest thing I've seen this morning; and I've been up for at least an hour! ps, don't make videos with that Nike shirt again, James - please please. Thanks!
It hurts to know that people lost interest in him😔...ill be there with you pal😢
*Who else noticed the smooth transformation of his hair and mustache in this video.* _1:20__, __4:45__, __6:12_
*If you are wondering how, he just used one of his older video to explain **_how hit pipe works._*
Nice look! I had no clue you were a 70's adult film star. Was film #1 the "Action"🎬 Lab"?
???
Wtf bro skskks
Love the reuse use of the older vid in it (wont say cuz subs prolly know what part)
What an amazing vedio this is the reason wahy smartphones have liquid cooling pipe instead of cooling slab.
Me: reading chemistry textbook chapter 'liquid crystal'
TH-cam: action lab has uploaded a video 'liquid crystal'
Illuminati 🤯🤣
Could that be because he is involved in some kind of school stuff that uses the same content schedule as your schooling? Maybe that's partly how he decides to do videos?
Cool and ur soo close to 3m 😃
Ooooo so that's how colour changing Hotwheels are made😂
Wonderful
I wanna paint my whole house with that stuff :)
I'm really feeling the push broom mustache.
I have learned more physics by watching your videos than that I have learned in my school 🙏
What is more complicated
Like: action labs
Comment: Mumbo jumbo
.
Bro u say so much scientific stuff that my brain can't process but it very interesting to see
Whoa, fro! I hadn't seen him in awhile!
Wearing a face mask and safety glasses you can get this color changing effect as well from hot breath steaming up the glasses. Looking at light through the condensate you can see a rainbow of colors depending on the thickness of fog.
The mustache looks sick.....
Love the new look
Go to 4:50
he needs a haircut ffs, it looks so messy
@@girlsdrinkfeck lol
*_Came for the video, stayed for the tache!_*
Makes me feel old to know this guy has never seen a mood ring or a hypercolor t-shirt...
Oh snap, hyper color shirts for sure.
I kinda remember those shirts when I was like 5
I'm only 15 and I remember mood rings. Never heard of hypercolor shirts though.
I've seen them on TV. Should I get one?
I have first seen a mood ring when I was like 5-7 maybe
Metals glow from red to orange to yellow to, eventually white, and then into the ultraviolet by the exvitation levels of their electrons in their shells. Each time an electron falls one energy level it emits a discreet wavelength of electromagnetic energy causing the colors we see. The thickness of oxidation layers on certain metals causing different reflective colors is a related but different phenomenon.
Nice look, Smartsky, P.I!
Love the tash it suits u
Diamond sheets should actually conduct heat faster than a heatpipe. You should get some for experiments.
Cutting ice by conducting heat from your hands is way more effective for instance.
nobody :
literally nobody :
action lab: Aight imma be Pablo Escober (lite)
nice shirt dude
Thoughty2 called, he wants his mustache back
how does the water get back to the hot side in the heat pipe? or does it only work really fast for the first few seconds then starts acting like regular copper?
Bragg would be really proud of you
*" Does my moustache looks like it cares"*
Science guy, 2020
Does the starting temperature of the water effect the speed of transfer?
As soon as he said there is vivid colors now, my night mode turned on and the colors got even more vivid, or I guess red shifted.
Cool huh!
I learned all this at the exploratorium in San Francisco
If I understand your explanation correctly, then holding the pipe vertically should change how fast the heat transfers. Heating the bottom should transfer the heat faster since the condensed water will fall down. Heating the top will result in the condensed water pooling in the bottom. Please try this out and see if I am right. Thanks.
nobody:
The action lab: LIQUID CRYSTAL
Can you Flash any light into a paper dyed with the blackest material and see from the other side?
Does the heat pipe work the same when the water inside freezes?
I have a question regarding why heat pipe conducts heat faster? In conduction mechanism in copper, when you pass heat the molecule in one end vibrates which then excites molecule close to it and thus heat reaches other end. While here in heat pipe basically convection is happening. So does this mean convection is faster than conduction?
5:15 but in this picture , there is two pipe inside one but not in reality as you shown open pipe ?
What's the heat limit for a heat pipe before it loses it's extra thermal reactivity, copper's melting point?
There's something more advanced than heat pipes now. I forget what they're called or where I heard of them, but they are effectively the next generation of heat pipe, and at they're on the market for a recent CPU (sorry, that's the best I can remember, and a quick Google search didn't help [time for a deep dive on Carrot 2]). Anyway, it's something about phase states. You would be the perfect person to cover the topic.
"Vapor chambers", apparently, still digging: search.carrot2.org/#/search/web/heat%20pipe%20cpu%20advanced/treemap
Nice stache
Mood Rings Mood Sticks!!👍👍
he started the video with a mustache 1:00 and end up with a whole beard at the end 5:30 . lol
Holy crap! With that ‘stache, you look just like my Grandpa when he was in his 30’s!
I thought that the pipe was an led😂
Could you make like a copper pot/pan out of heat pipe? And make like a pot that like boils even faster then normal copper??
I have heard that heat pipes contain liquid ammonia, although i couldn't belive this as it would require immense pressure. Do you know any use of liquid ammonia in heat pipes e.g. industrial ones?
I m indian and i don't know English properly but i watch ur videos because u r awsom😂
I wish he would put links to all of the things he uses in his videos so we could try this stuff for ourselves. Where did he get that heat pipe from?
So since this heat pipe transfers heat really fast wouldn't it also do the same with electricity? I think that the amount that heat transfers and the amount that electricity transfers are somewhat proportional. Right?
Could you use ordinary plumbing materials to make a heat pipe that would keep a cup of coffee warm by transferring heat from a burning candle?
Nice
4:28 Cant tell if thats just a sheet of paper colored with thermochromic paint or is it something else?
Does anyone know the bandwidth range of the color shift here? How far into the Infrared and ultraviolet range? This could be useful for spectrography with the right light source and and photodiode
Exactly which paint from the color dust site is being used ?
How does the water vapor in the heat tube not oxidize the copper "sponge/wick)?
Hold up, isn't this supposed to be a hydraulic press video? 😂 😂
@4.30 what a material was used to show a heat conduction.
1:54 pink floyd the dark side of the moon
Yo i have a question for u tht ive been asking my fav entertainers is it worth it to give everything up to persue ur passions. Im in tht point in life where idk what to do, my parents want me to go college and get a high end job but i dont want tht, i mean to begin im not really smart i did poorly in school and i dont have any skills really except for playing games and making people happy and laugh and i told my mom thia but she said unless it pays bills its worthless so i wanted to start streaming or doing youtube but im afraid. Im afraid that if i do do it itll all be for nun tht itll be worthless pls respond as i want ur opinion on what i should do
Liquid crystal creates our prism firmament. This is why the colors of the sky change in relation to the Temps of the passing sun from sun rise to sunset.
E-learning babyyyy
Is this the same thing that is used on aquariums to show water temperature?
Mihai Balint probably not although it may be something similar. There are many compounds that are thermochromic which means they chance their color in response to temperature. Aquarium temperature gauges likely don’t use liquid crystals but probably some other compound that does the same thing