ExplosiveMC-Minecraft Gaming Not true* If a Greek Monk had not written over Archimedes book explaining Calculus 1000 years before Isaac Newton, we would have had this technology 1000 years ago. Also, technology shorts were caused by lack of globalization + feudalism.
even though it can only take 7ma of current to kill you, you need a lot of volts to pump that many amps through you. so its not like a AA battery. its really the voltage differance between two parts of your skin relative to your electrical resistivity that kill you, not just the amps.
It's really about ampage, and wattage, not just ampage. So as long as you have at least 7 mA of electricity, then a high enough voltage would kill you. But if you have low voltage and high ampage, it would kill you. If you have
James Oldfield no, low voltage and infinate amps wont kill you because your not conductive enough. you can grab onto a car battery that could give you 900amps but because its 12v dc it wont hurt you. you might want to go learn about the relation between volts/amps/resistance. and yes capacitors can kill you.
Rinoa Super-Genius Maybe capacitors with a high storage capacity. Otherwise it's not gonna. My physics teacher accidentally touched a capacitor and it discharged through him but didn't kill him but it might not have been enough energy to do so...
*Nerdy Physics Teacher Alert* As a physics teacher, the bit around 2:00 bothers me. Not because it's wrong, but because it blurs the distnction between *voltage* and *current*. Moments earlier, the video states that 7mA of current can kill: correct Then it states that 1GV will kill: also correct The trouble is, it's confusing, or muddling, or messing somehow with the 2 concepts. It implies that low current is trumped by high voltage.
As a Electrician student, we learned that safe Electric power ( I in Ampermeters) is between 15mA to 35mA. So yes, everything else can actually kill you. Sorry for bad English, I'm from Croatia, it's not our native language. :)
As a engineer it also bothers me a bit. Still, he talks about it in relation to the heart, and in that case, 7ma, no matter the voltage (and hence the power) will in many cases cause death. Now, besides that, its all about the combination of voltage and current as you mention, so that part is probably going to confuse many ppl that are not aware of that important distinction.
You are correct, but try fitting that into 1 min of a 3 min video. He has to not only provide correct info, but also put it in a way that most people can understand it. Sometime it can be hard.
Great video, guys! I love the level of research you commit to for each video. It's a strong motivator for us to make sure we are constantly giving the best, most accurate, and most entertaining information we can. Also, I bet the GE research center was SO FUN! -Nathan
True, usually when you hear commercials talking about calories they actaully mean kcal, but call it calories instead of kilo calories. Pretty stupid IMO
As lawlerzwtf said, there is a difference between a small calorie (cal) and a large calorie (Cal, food calorie) which is 1000 cal. See e.g. www.rapidtables.com/convert/energy/kcal.htm
asapscience hats off guys... you make great videos...and these kind of videos are like 'ALL YOU CAN EAT BUFFET , FOR THE BRAIN '... i mean its like a tonic for the curious minds out there...
You know, when you get zapped by electricity and your body jerks back--sometimes throwing you several meters--that's actually your BODY doing that, not the electricity. It makes scientists wonder how powerful is the human body. It's also why a couple people are actually immune to electricity. Basically, Superman doesn't need kryptonite. You just have to zap him and he'll fly off the face of the earth.
After that hits you and if you by some chance do live you will have the feeling of not able to move for a good few hours. Reason this happens is that electric shock will act like the impulse from your brain that's over loaded to a degree. It will burn all the sugar inside your muscles away in that instant give you that feeling of not being able to move as your muscle don't have the sugar required to move after words. If you use a minor electronic shock to a body part it will move uncontrollably and if it hits anything will hit it pretty hard. All in all though if we used this kind of energy to punch someone you could in fact hit them hard enough to break bones. (it will also break your bones as well though.)
The apple is in the USA and the children you speak of are in Africa, so no, they could not have eaten that apple unless they mutated mouths the size of the Atlantic ocean.
AsapSCIENCE I hope you do know that the calories you're talking about are kcal and 1000x cal, even though everybody uses kcal and says calorie you should know the difference
Mate, you did it wrong. 1 cal is not equal o 4200J. 1kcal is 4200J. If we are eating like 2500 cal per day we should be dead. One tic-tac have like 2 kcal, so 2000 cal :P
33 cents for electricity per person? This is why robots will eventually steal our jobs. If ever a company were to produce a robot that could sufficiently and accurately, replicate human functioning. After the initial cost of a robot all a company would need to spend is for maintenance and power. No paycheck, no benefits, no hiring, no training, no call outs or sick time or holidays. Robots would be the best workforce. Lets hope it doesn't happen any time soon.
You do understand that a robot would have a way higher cost of energy, right ? They would have to have a system to process what they should do, they would have to move their bodies, and move a body made of metal can be really difficulty . 33 cents is for a HUMAN, does not apply to a robot, too many variables that we'd had to take in consideration .
Eros Viana I'm taking about a robot as close to human as possible. Metal doesn't need to be involved entirely. The exoskeleton could be very light weight. The internals would have some metal but not at any considerable weight. A robot could be made to the average weight of a human. Also, if robots were advanced enough to function exacly like people, i'm sure the tech would be very energy efficient. Else, they would be impractical.
CainmosniMirrored Yeah, but we are struggling to build exoskeletons like ours that can keep standing, to make it the way you said would be a dream come true . Research on Nicolelis and some other few searches about it, it is really hard to do it .
The big problem with hydrogen fuel cell cars is that #1 oil companies aren't done raking in that oil money yet, #2 there are only a few refilling stations available so that even if you did manage to get a hydrogen fuel cell car you'd be real upset having to refill it somewhere real far out of the way, causing a decline a demand, #3 I think the public associates hydrogen power with hydrogen bomb, an education campaign should solve this one though.
It is relatively safe but the price of the sealing system ist way too high. It will also need much more and detailed checkups. All tunnels and your garage will need to get an extended ventilation because of the possible explosion probability by defect seals. Also if there is a leak, it can burn with a very hot flame without any color (nearly invisible). Those are the only negative points of the hydrogen tanks. However the Lithium-Ion powered vehicles are much easier to produce and their standards are already on the same level as the hydrogen variants.
Average 100 watt bulb? Wtf. My bulbs are like 6 to 12 watts - up to 25 if I still have old bulbs around somewhere. LED bulbs people. Cheap, and you don't have to wait for the light like with the old energy saving bulbs.
I have honestly never even seen anything above 60 watts in an ordinary household, and that's including the time before the energy saving craze. Maybe Danes are just inherently greener. Or maybe I'm just too young (29).
Mncdk well in the US there are some laws to try and phase out 100 watt bulbs. No one really buys them anymore unless it's a heat lamp or for dimming. Danes are probably just greener too lol
Matt Hoffman We recently outlawed the old-school filament bulbs (I'd guess 5-7 years ago), but only by removing them from stores of course. The ones that survive for decades are still burning. :D In Denmark, LED bulbs are only about double the cost of ordinary CFL-type bulbs, 5 to 10 -> 10 to 20 per bulb. Roughly 'translated' into USD. My memory is a bit fuzzy on lifetime, but I think LED's are supposed to outlast just about any other bulbs. I could be wrong though. In any case, their lower cost (I use ONE 6 watt bulb to light up my living room) should make up for the disparity over their lifetime.
And the energy companies' reaction to people using LED's is naturally raising energy prices to compensate for their losses in energy consumption. In the end, using LED won't be cheaper, but it'll save some planet. =)
Don't know if you read comments, but if you do I just want to say - GREAT JOB! It's very cool how you amazingly connect science facts with awesome idea and produce something like this fantastic video! Well done!
+Vinod Venkatesan It's more like most people are too lazy to name it completely. If you look at the nutrition table, you'll see the energy measured in kcal.
+Aadit Bhatia True, but if someone wasn't aware that most people use 'calorie' as shorthand for 'kilocalorie', they would be seriously misled. I was misled about this until recently when looking at a crisp packet and found the rate didn't add up. After googling it, it's 4.2kJ/1kcal, essentially 4.2J/1cal
Derek Leung Good for you then but very few people do. Did you ever notice people being irritated by your correct usage of the unit? I'd expect them to be so I'm curious to know if this is actually the case.
Penny Lane That depends on the field you are using it in. Normally in chemistry-related fields, when a person sees the calories they instantly know it is 4.2 J. Even if you type "calories to joules" into Google, every single result will say it is 4.2. But if you were using it to present data to an audience informally like a food label found in a supermarket, it would normally just leave out the "k" entirely. Only in food labels though I sometimes see the "k" being removed entirely (not all will misleadingly remove the kilo prefix, such as this one:www.ivy-rose.co.uk/HumanBodyScience-Images/FoodLabel.jpg ) So yea, most people will say kilocalories or write "Cal", but of course that depends on where it is being used.
This is so awesome. I want to go to college for astronomy and astrophysics next year and would love to help make a video with you some time duuuduuuuddddddeeee. Love you channel.
Really? Are you trying to spark a religious debate here? Will you annoying atheists ever take a break? Good thing this didn't spark anything though, otherwise I would scream.
You love how people think this all happened randomly? Me too, they are also known as theoretical phycisist which loves to talk about quantum mechanics.
Great video. Although it would have been good to mention that it is the amps that kill you, not the voltage as a lot of people think so. Can't wait to see more :)
I remembered reading about how much energy it would take to charge a person up, and the relative costs of it on Reddit. I go down to the description of your video, and BOOM! There's a link right to the thread I had seen originally. I just wanted to sincerely thank you for posting your sources like that, as it seems a lot of people on RUclips these days like to take things from sites and pass them off as ideas from their own heads, mainly using Reddit. For example, Matthew Santoro makes the "50 facts to blow your mind" videos, in which he gets 95% of his material from Reddit's Today I Learned subreddit. So thanks again for doing things the right way! Hopefully it will rub off on the rest of the community.
Will you please do a video about Sleep Paralysis and how to prevent/stop it? I'm really struggling and I need your help. You're by far my fave channel and I hope you see this.
I really like your videos! They're well explained and the pictures are drawn very nice :) even if I'm Form germany I can understand the videos very good, thank you ;)
+DancingCheese I think most people already have that in consideration ; we just need more cost effective, efficient , and more general ways . Wind farms won't work everywhere .
+DancingCheese people have mentioned . Many times . People are coming up with was to make it more efficient . Maybe you just haven't learned about it . Don't worry, in some parts of Texas kids are learning about it as early as 5th grade ! You have just a couple more years . All jokes aside , you aren't special . You are not the first one to say it to mention it or thought if it . For you to say that everyone should go put one in their backyard makes you sound oblivious and illogical .
Can you look at supervolcanoes especially yellowstone, I think it would be amazing to show others how powerful and catastrophic it would be, thanks :) keep up the good work!
You could say that these facts... SHOCKED ME
Watt are you guys on about?
Someone turn on the AC its hot in here!
The comment is electrifying...
Shockingly true Bob4Lakers3..
Nick Pino Joke was already used,
GTFO.
Its crazy how far we have come in technology in the past 2 decades
Yeah, i heard that nowadays people now how batteris work and how magnets work. thats like cray cray dude. srlsy.
Dr. Astrô Nauth XD
If religion hadn't been there, we would have had this technology 500 years ago
ExplosiveMC-Minecraft Gaming Not true* If a Greek Monk had not written over Archimedes book explaining Calculus 1000 years before Isaac Newton, we would have had this technology 1000 years ago. Also, technology shorts were caused by lack of globalization + feudalism.
LegitMinecrafteer
Wow, I didn't know that Archimedes explained calculus. Do you have any source for that? I wanna read more about it if it's true.
When he said 15,000,000,000,000 Watts
I was like Watt???
Sam Espiritu geek says lol
Great pun
You deserve more likes!
even though it can only take 7ma of current to kill you, you need a lot of volts to pump that many amps through you. so its not like a AA battery. its really the voltage differance between two parts of your skin relative to your electrical resistivity that kill you, not just the amps.
It's really about ampage, and wattage, not just ampage. So as long as you have at least 7 mA of electricity, then a high enough voltage would kill you. But if you have low voltage and high ampage, it would kill you. If you have
James Oldfield
no, low voltage and infinate amps wont kill you because your not conductive enough. you can grab onto a car battery that could give you 900amps but because its 12v dc it wont hurt you.
you might want to go learn about the relation between volts/amps/resistance.
and yes capacitors can kill you.
Rinoa Super-Genius Maybe capacitors with a high storage capacity. Otherwise it's not gonna. My physics teacher accidentally touched a capacitor and it discharged through him but didn't kill him but it might not have been enough energy to do so...
Rinoa Super-Genius
Even machines can master Atari games these days.
Rinoa Super-Genius So is that just direct current, or is that the same with alternating current?
*Nerdy Physics Teacher Alert*
As a physics teacher, the bit around 2:00 bothers me.
Not because it's wrong, but because it blurs the distnction between *voltage* and *current*.
Moments earlier, the video states that 7mA of current can kill: correct
Then it states that 1GV will kill: also correct
The trouble is, it's confusing, or muddling, or messing somehow with the 2 concepts. It implies that low current is trumped by high voltage.
I was thinking the same thing actually....
As a Electrician student, we learned that safe Electric power ( I in Ampermeters) is between 15mA to 35mA. So yes, everything else can actually kill you.
Sorry for bad English, I'm from Croatia, it's not our native language. :)
manjamax In Norway we learned 30mA, but this depends, as they said in the video, witch path the current takes.
As a engineer it also bothers me a bit. Still, he talks about it in relation to the heart, and in that case, 7ma, no matter the voltage (and hence the power) will in many cases cause death. Now, besides that, its all about the combination of voltage and current as you mention, so that part is probably going to confuse many ppl that are not aware of that important distinction.
You are correct, but try fitting that into 1 min of a 3 min video.
He has to not only provide correct info, but also put it in a way that most people can understand it. Sometime it can be hard.
Fuck being a scientist, you should be an artist.
The science of how to draw anatomically correct hearts.
But I will study medicine and still get a lot of ideas (for creative stuff)
But I don't want to argue about that because it's your opinion ;)
Or both.
Get out brony
"Does screaming actually reduce pain?" Do this one
Hola
Can I use this so they might see it
Great fact about wind turbines. Thanks for sharing.
Great video, guys! I love the level of research you commit to for each video. It's a strong motivator for us to make sure we are constantly giving the best, most accurate, and most entertaining information we can.
Also, I bet the GE research center was SO FUN!
-Nathan
Imagine just charging yourself with energy to replace sleep...
Just wait until we get wireless chargers in the car seats, and workplaces
1 calorie is approximately 4.2 joules.
True, usually when you hear commercials talking about calories they actaully mean kcal, but call it calories instead of kilo calories. Pretty stupid IMO
He said food calories. Food calories are kilo calories.
Your comment is perfect.
As lawlerzwtf said, there is a difference between a small calorie (cal) and a large calorie (Cal, food calorie) which is 1000 cal. See e.g. www.rapidtables.com/convert/energy/kcal.htm
or you could use just one unit and put the corresponding prefix in front of it. much simpler.
_"AAA battery straight to the heart."_ Sounds like something an emo robot would say.
Sounds like a Iggy Azalea song
Lol
You probably ment 1kcal= 4200j, right?
No. They said 1 food calorie. It's subtle, but they were technically correct.
asapscience hats off guys...
you make great videos...and these kind of videos are like 'ALL YOU CAN EAT BUFFET , FOR THE BRAIN '...
i mean its like a tonic for the curious minds out there...
"yaaasss no more huricanes yaaasss wind energy"
this made me laugh :D
Thanks for this video about energy, it really CHARGED up my knowledge. ;)
_These facts are so "electric -fying!"_
The little house that says "yaaaass" 😂😂😂 you guys crack me up!
Good video!!!
"YAAAASSS" this is why I love this channel.
You know, when you get zapped by electricity and your body jerks back--sometimes throwing you several meters--that's actually your BODY doing that, not the electricity. It makes scientists wonder how powerful is the human body. It's also why a couple people are actually immune to electricity.
Basically, Superman doesn't need kryptonite. You just have to zap him and he'll fly off the face of the earth.
After that hits you and if you by some chance do live you will have the feeling of not able to move for a good few hours. Reason this happens is that electric shock will act like the impulse from your brain that's over loaded to a degree. It will burn all the sugar inside your muscles away in that instant give you that feeling of not being able to move as your muscle don't have the sugar required to move after words. If you use a minor electronic shock to a body part it will move uncontrollably and if it hits anything will hit it pretty hard.
All in all though if we used this kind of energy to punch someone you could in fact hit them hard enough to break bones. (it will also break your bones as well though.)
I want to see videos where people do that
Belaic It be like a wacky waving inflatable arm flaling tube man.
knifebladepresents Every action has an opposite and equal reaction. The action is the lighting bolt, reaction is the throwing ;)
It would be nice a video about this :)
I love your videos, they help me with school very much. Thanks!
0:38 children in Africa could've eaten that Apple
I am getting sick of the africa jokes.
You think it's a joke?
Obviously.. Africa has modern technology. I can't believe people still fall for this.
Well I hope these children fair well.
The apple is in the USA and the children you speak of are in Africa, so no, they could not have eaten that apple unless they mutated mouths the size of the Atlantic ocean.
LOVE YOUR GUYS VIDOES THANKS FOR MAKING THEM AND KEEP ON MAKING!!!!! Thank you!
How could they not make a pun out of this? "Amazing energy facts to *shock your mind", SHOCK, people! -_-'
I love all your videos! I think they are great!
"I guess some of you could say.."
*PUTS ON SUNGLASSES*
"You were energetic for this video."
"Guess you could say i was"
"Shocked"
I loved this video! It's pretty cool to see a bunch of different facts smashed into one video!
Harnessing the suns energy? How bout solar frickin roadways?!
such an awesome channel, I wish I would've found it a long time ago; better late than never. keep these videos coming!!!
here's a burning question, does the 5 second rule work?
Already been proven that 2 seconds is enough time to have food get infected with deadly bacteria.
Nubro Zaref Fair doos, I just thought that it would be good to watch on ASAP Science
Colonel Keizenhower I remember seeing it on either ASAP science, ASAP thought or Vsauce video. Some science youtuber has made one.
Nubro Zaref Yeah, ok then
Nubro Zaref I thought it was immediately.
geez! this whole channel is mind-blowing! amazing videos! keep on the good work ;)
Check out these Amazing Energy Facts To Blow Your Mind!
ruclips.net/video/TnNixMosUIo/видео.html
AsapSCIENCE I hope you do know that the calories you're talking about are kcal and 1000x cal, even though everybody uses kcal and says calorie you should know the difference
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Mate, you did it wrong. 1 cal is not equal o 4200J. 1kcal is 4200J. If we are eating like 2500 cal per day we should be dead. One tic-tac have like 2 kcal, so 2000 cal :P
Not now
Amazing video, keep it up ASAP Science.
33 cents for electricity per person? This is why robots will eventually steal our jobs. If ever a company were to produce a robot that could sufficiently and accurately, replicate human functioning. After the initial cost of a robot all a company would need to spend is for maintenance and power. No paycheck, no benefits, no hiring, no training, no call outs or sick time or holidays. Robots would be the best workforce. Lets hope it doesn't happen any time soon.
Somebody watches CGPGrey
You do understand that a robot would have a way higher cost of energy, right ? They would have to have a system to process what they should do, they would have to move their bodies, and move a body made of metal can be really difficulty . 33 cents is for a HUMAN, does not apply to a robot, too many variables that we'd had to take in consideration .
Eros Viana I'm taking about a robot as close to human as possible. Metal doesn't need to be involved entirely. The exoskeleton could be very light weight. The internals would have some metal but not at any considerable weight. A robot could be made to the average weight of a human. Also, if robots were advanced enough to function exacly like people, i'm sure the tech would be very energy efficient. Else, they would be impractical.
Clarissa Sandejas
What the hell is CGPGrey?
CainmosniMirrored Yeah, but we are struggling to build exoskeletons like ours that can keep standing, to make it the way you said would be a dream come true . Research on Nicolelis and some other few searches about it, it is really hard to do it .
I love this videos because it helps me to learn new stuff and helps me with my science homework too
Why do parts of our body "fall asleep?"
Lack of blood flow, ya dingus.
You guys are just awesome !
Renewable resources for the win, but seriously whatever happen to those hydrogen fuel cells cars?
The big problem with hydrogen fuel cell cars is that #1 oil companies aren't done raking in that oil money yet, #2 there are only a few refilling stations available so that even if you did manage to get a hydrogen fuel cell car you'd be real upset having to refill it somewhere real far out of the way, causing a decline a demand, #3 I think the public associates hydrogen power with hydrogen bomb, an education campaign should solve this one though.
Hydrogen is way too flammable to use as a fuel.. are you guys crazy?
sKebess Do us a favor and google it so we don't have to explain how safe it is.
It is relatively safe but the price of the sealing system ist way too high. It will also need much more and detailed checkups.
All tunnels and your garage will need to get an extended ventilation because of the possible explosion probability by defect seals.
Also if there is a leak, it can burn with a very hot flame without any color (nearly invisible).
Those are the only negative points of the hydrogen tanks. However the Lithium-Ion powered vehicles are much easier to produce and their standards are already on the same level as the hydrogen variants.
This video is amazing👍 Good work u guys, you still impress me after all these years. Keep it up!
I expected my mind to be blown.
My mind is sexually pleased.
That animation for wind is awesome. I've never seen it pictured that way before
Average 100 watt bulb? Wtf. My bulbs are like 6 to 12 watts - up to 25 if I still have old bulbs around somewhere.
LED bulbs people. Cheap, and you don't have to wait for the light like with the old energy saving bulbs.
I have some hundred watt bulbs around. Were far cheaper than LED's, though it's much better now. Also plenty of LED's cant dim.
I have honestly never even seen anything above 60 watts in an ordinary household, and that's including the time before the energy saving craze.
Maybe Danes are just inherently greener. Or maybe I'm just too young (29).
Mncdk well in the US there are some laws to try and phase out 100 watt bulbs. No one really buys them anymore unless it's a heat lamp or for dimming. Danes are probably just greener too lol
Matt Hoffman We recently outlawed the old-school filament bulbs (I'd guess 5-7 years ago), but only by removing them from stores of course. The ones that survive for decades are still burning. :D
In Denmark, LED bulbs are only about double the cost of ordinary CFL-type bulbs, 5 to 10 -> 10 to 20 per bulb. Roughly 'translated' into USD. My memory is a bit fuzzy on lifetime, but I think LED's are supposed to outlast just about any other bulbs. I could be wrong though. In any case, their lower cost (I use ONE 6 watt bulb to light up my living room) should make up for the disparity over their lifetime.
And the energy companies' reaction to people using LED's is naturally raising energy prices to compensate for their losses in energy consumption.
In the end, using LED won't be cheaper, but it'll save some planet. =)
I LOVE energy!!!! :D And i LOVE this video! :) As i love almost all your videos. :))) Keep going you two. (y)
15 TeraWatts at any moment. Watt is in seconds..
He meant 15 terawatts of power at any given moment
Yes at any given moment do some math and you will know that we use about 1.296 exawatts a day
burhanuddin salman Watt = Joules per second
So we use 15 terajoules per second.
My mind got blown so hard it just came.
Did anyone else think the YAAASSS was funny? It was probably Greg that did that.
^-^ I thought I was the only one who noticed XD
This video was electrifying.
iOS 8 jailbreak tutorial on iAppleJailbreaker2 channel. Just spreading the word.
Don't know if you read comments, but if you do I just want to say - GREAT JOB! It's very cool how you amazingly connect science facts with awesome idea and produce something like this fantastic video! Well done!
1 cal = 4.2J
1kcal=4200J
1 Cal = 4200
1 cal = 4.2
Welcome to science
Really cool video! Thanks a lot guys!
In the video is a mistake:
1cal = 4,2J (not 4200J)!
Please mind the difference between cal and kcal ! (kilo=thousand)
+Vinod Venkatesan It's more like most people are too lazy to name it completely. If you look at the nutrition table, you'll see the energy measured in kcal.
+Vinod Venkatesan he said food calories, or uppercase C calories, which is the technical term for a kcal
+Aadit Bhatia True, but if someone wasn't aware that most people use 'calorie' as shorthand for 'kilocalorie', they would be seriously misled. I was misled about this until recently when looking at a crisp packet and found the rate didn't add up. After googling it, it's 4.2kJ/1kcal, essentially 4.2J/1cal
So many energy used in all kinds of way! I didn’t even know what joyles is...
uhm... 1 calorie ~ 4.2 Joules (not 4200)
You know how "calories" is how you usually pronounce kcal?
Penny Lane That's not how I usually say it. I always say k-cal or kilocalories.
Derek Leung Good for you then but very few people do. Did you ever notice people being irritated by your correct usage of the unit? I'd expect them to be so I'm curious to know if this is actually the case.
Penny Lane That depends on the field you are using it in. Normally in chemistry-related fields, when a person sees the calories they instantly know it is 4.2 J. Even if you type "calories to joules" into Google, every single result will say it is 4.2. But if you were using it to present data to an audience informally like a food label found in a supermarket, it would normally just leave out the "k" entirely. Only in food labels though I sometimes see the "k" being removed entirely (not all will misleadingly remove the kilo prefix, such as this one:www.ivy-rose.co.uk/HumanBodyScience-Images/FoodLabel.jpg ) So yea, most people will say kilocalories or write "Cal", but of course that depends on where it is being used.
Penny Lane Notice the video says "food calories" Yes, I know it is confusing but such is life. en.wikipedia.org/wiki/Calorie
This is so awesome. I want to go to college for astronomy and astrophysics next year and would love to help make a video with you some time duuuduuuuddddddeeee. Love you channel.
This is how great GOD is, not nature.
Laura Ponce *an. but yeah.. he's pretty stupid
lol you shouldn't bring religion into everything especially science/nature keep your narcissistic religious views to yourself
God created nature :3
God created nature you ignorant fuck.
Nature created humans. Humans created god in their image.
Though i would just say that you guys do an amazing job at these videos and i love all of the stuff you put out ^_^ Keep up the amazing work guys ^_^
I love how some people think this all happened randomly there is a God and he is good bring it on haters
Some people just want to watch the world burn
Really? Are you trying to spark a religious debate here? Will you annoying atheists ever take a break? Good thing this didn't spark anything though, otherwise I would scream.
I Sir Laughsalot He said there is a God. He isn't Atheist.
You love how people think this all happened randomly? Me too, they are also known as theoretical phycisist which loves to talk about quantum mechanics.
Yeah, Zeus is awesome!
Wow, my mind is definitely blown.
These facts 'schocked' me.
Post more vids love them man
keep up the excelent work!
Am I the only one that geeked @3:04 at the dialogue bubble saying "YAAAASSS"? lol
Some unusual amusing conversions you have here.
I'm learning this in school. This video helps a lot:)
Great video. Although it would have been good to mention that it is the amps that kill you, not the voltage as a lot of people think so. Can't wait to see more :)
thanks you did my essay for me, with all of these facts!!!!!!!!!!!
This is awesome!
You guys are geniuses! You inspired me to create my own video with my best friend for our math project. Our teacher loved it! Never stop thinking! 😜😘😄
I can't wait to see you guys at buffer festival!
I have found this very helpful seen as I have a siance exam of Friday on energy
Great video!
I remembered reading about how much energy it would take to charge a person up, and the relative costs of it on Reddit. I go down to the description of your video, and BOOM! There's a link right to the thread I had seen originally.
I just wanted to sincerely thank you for posting your sources like that, as it seems a lot of people on RUclips these days like to take things from sites and pass them off as ideas from their own heads, mainly using Reddit. For example, Matthew Santoro makes the "50 facts to blow your mind" videos, in which he gets 95% of his material from Reddit's Today I Learned subreddit.
So thanks again for doing things the right way! Hopefully it will rub off on the rest of the community.
Will you please do a video about Sleep Paralysis and how to prevent/stop it? I'm really struggling and I need your help. You're by far my fave channel and I hope you see this.
Awsome videos!! Can you do one about MDMA ( Molly)
thank you for the video :)
These need to be longer
I really like your videos! They're well explained and the pictures are drawn very nice :) even if I'm Form germany I can understand the videos very good, thank you ;)
Let's do more school facts!! And information :) love the this Chanel :)
This video was electrifying
You guys should do a video on sound and light waves
thats so fantastic ,I can't believe that how can i use this huge elecetric ...
Lmao "YAAAASSSS!" I love this channel XD
Amazing!!!
These facts shocked me.
My mind was blown.
PLEASEEEEEEEEE MAKE A VIDEO ABOUT SPRINTING !!!
I love your videos !
EVERYONE PUT WIND MILLS IN YOUR YARD AND ATTACH THEM TO AN ENERGY THING AND ATTACH THAT TO YOUR HOUSE!!!
Wow you're so smart no one has ever thought of that 😒 and not everyone can do it .
+hannah magconforlife ehh I just screamed it so the obvious could get in rich people's minds.
+DancingCheese I think most people already have that in consideration ; we just need more cost effective, efficient , and more general ways . Wind farms won't work everywhere .
+hannah magconforlife f I know, but it's such a simple concept no one has ever mentioned!
+DancingCheese people have mentioned . Many times . People are coming up with was to make it more efficient . Maybe you just haven't learned about it . Don't worry, in some parts of Texas kids are learning about it as early as 5th grade ! You have just a couple more years . All jokes aside , you aren't special . You are not the first one to say it to mention it or thought if it . For you to say that everyone should go put one in their backyard makes you sound oblivious and illogical .
that quote "YAAASSS" killed me hahahaha
Can you look at supervolcanoes especially yellowstone, I think it would be amazing to show others how powerful and catastrophic it would be, thanks :) keep up the good work!
lmao "YAAASSS" GIMME THAT WIND. THAT WIND IS GIVING ME LIFE
Oh my god! When you were saying about the lightning, a flash was outside and a Big Bang ah lighting
2:06 So uncle Iroh was right! Reflecting lightining is a powerful but deadly technique
YAAASSS!!!
This is much better than school you could learn everything from this!!!😆
TRUE!!!!!!! They're even better teachers *imagines
Could you guys make a video on science of love please?
Nice video!
so helpful
You guys should make a video on Ebola