E=mc2
56:35
Added: 4 years ago
From: UCtelevision
Views: 119,782
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  • This is a great video

  • great video thanks

  • This genius has less views than Rebbecca Black? How is this possible?

  • E=MC2 is more likely E=M2C4+P2C2 ... The equation is wrong. It tells the rest mass, when the mass is still. Not the mass you can get out of it.

  • E=MC2...untill you take an arrow to knee...

  • now they found neutrinos that go faster than light so this could be proved wrong in the future

  • title is s ;lie

  • i just hope they will change their logo...

  • E=mc2...hmmm..Ego Equals Memory Times Consciousness Squared... sorry still learning..

  • In regards to the expanding universe, i dont believe in 'infinite source of energy' so i wonder and assume theyve considered that dark energy is converted from dark matter maybe? :s and eventually the acceleration of expansion will stop if this is true

  • LOL ITS FAKE PROVEN WRONG PEW PEW

  • @CreativiTTTTy actually , he could still be right. The experiment could have a procedure error. It already happened. The experiment is so precise, that any tiny error can causa a big difference. sorry for the bad english

  • MASRTUBATING

  • How could one dislike this? A great presentation!

  • funny cus im learning this in eight grade, this is just on a larger scale/ concept i guess

  • sorry Einstein but now there is new thing faster than the light.

  • god damn i have to learn this and other formulas for my first chemistry quizz

  • everyone who watched the entire 56:35 is a F***ing nerd! I have to do a school project about this shit! know what I'm going to do... burn that F***cking test!

  • @checthisshitout when you are butning it you use chemistry and also without nerds there wouldn`t be any scientists and no computers and no technology so be greatfull (sorry if I have bad english)

  • @momchonus oooh you're a little late with that I burned my test :P got an F- like I give a shit XD

  • This guy needs to get his facts straight. Weight has nothing to do with mass, and we DO understand what it is, it's the amount of space something occupies. And potential energy isn't how high an object is raised, that's too specific. Potential energy is the amount of energy something has stored because of it's position.

  • This video is not important...Everyone knows GOD DID IT & that is all we need to know...According to the Christian Right in America! Don't forget to vote for Rick Perry for POTUS...Everything you loved about George Bush minus the brains!

  • @Viracocha711 lol fuck you

  • @reditacken The Religious Right in the US are a BIG reason why this country & the middle class are in such bad shape! The BRAIN DEAD Christians who vote strictly for useless religious reasons are allowing the wealthy to FUCK YOU & ME & EVERYONE ELSE! The utter stupidity of these people is disgusting! We live in the 21st century & our society should be based off science & rational thought not off a Bronze Age Book & the MYTH within it! It is really fucking SAD to watch!

  • @Viracocha711 so were you being sarcastic? I really don't care about religion or much politics anymore, but stupidity gets on my nerves.

  • @reditacken YES...My original comment was sarcasm. I thought it was obvious...However, my 2nd comment should have made that crystal clear. You say stupidity gets on your nerves...Stupidity like people who think the Earth is 6000yrs old & all life was created in its present form? If so, then we agree! Stupidity like climate change deniers? If so, we agree! Stupidity like the 9/11 truthers? If so, then we agree! On & On & On... I hope this clears up where I stand on stupidity in America.

  • Checkout "What if Einstein was wrong?" by ItsRainMakingTime on YouTube.

    Dr. Peri Spolter (Ph.d, U. of Wisconsin) discusses her book "Gravitational Force of the Sun" in which she shows how Newton & Einstein did NOT use observational data but imaginary concepts that selectively use nature to fit the theory.

    Accordingly, Newton ignored Kepler's 3rd law (actual gravitational force) which has no basis in mass. She also disclaims Einstein's concept of space/time, i.e. time as a 4th dimension.

  • Suppose the radius of Hoag's galactic ring is largely set by constant quantum gravitational flux from the galactic core at ~60K ly, i.e. close to proton radius times near-limit electrostatic/gravity force between protons, each quantum expressing a quantum-based sinusoidal multiplier, and that all gravity follows the same quantum rule. If one can do that, one can suppose the gravitational quantum is spin 1, exchange of two quanta is a spin 2 effect, and easily kiss curved space-time goodbye.

  • GR is half-a-wholly-incorrect theory, so quantizing GR is an exercise in advancely-curved stupidity not nearly as fun as drawing with a dark matter crayon before eating it.

  • E=mc^2 seems to be missing something that E^2=m^2c^4 still has. I guess Dirac saw this. Maybe part of what is missing is found in E=sqrt(m^2)c^2 observing two possible solutions +m and -m for the same value of E, implying gravitational mass and inertial mass are not necessarily sign-equivalent and that GR has no explanation for antimatter, supposed a complete lack of it, and probably gives an excuse to miss seeing antimatter and to go off on matter-based snipe hunts where it's dimly glimpsed..

  • If the Electrons doesnt move and yet has got energy so i'm thinking : what if the electrons move so fast that we doesnt see them? Electrons can may be in constant movement because of the condintions they are into...example = you are outside , there are always conditions where it moves like wind or kinetic energy. so you got youre e=mc2

  • Where does E= Mc^2 come from? In 1905 Einstein asked: Does the inertia of a body depend upon its energy content? The answer was: Yes, it depends on its energy E= Mc^2 So, Einstein said - E= Mc^2 comes from inertia 2 In 1928 Dirac said - E= Mc^2 comes from vacuum and can be as positive as negative too 3 Sometimes E= Mc^2 can be ‘rest’ particle and sometimes can be ‘active’ and can destroy cities like Hiroshima and Nagasaki Why E= Mc^2 is so strange ? Nobody gives answer
  • e=mcshit. tell me wtf that means and who the fuck can use that shit EVER!?

  • @secutorclaudius People who matter, No punn intended. Shhhhhabammm!

  • สุดยอดมาก ถ้าไม่มีสมาการนี้ ก็ไม่รู้ว่าสงครามโลกครั้งที่2 จะจบยังไง

    ว่าแต่พี่พูดมามีสาระมากเลยทีเด­ียว แต่เสียอย่างเดียว ผมฟังไม่รู้เรื่อง..

  • @cartossin

    The mass of the supermassive black hole is no where near enough to account for the missing mass.

  • the man can teach.

  • Explaniton:

    Albert E, equals MC squared.

  • frewtwe4gserfkdfm #FTW

  • #FTW

  • rippin holes in you bigger than the hole in you black hole thery was!!!!!!!!!!!!!!!!!!!!

  • @ubercoolist That means Albert E equals MC Squared!!!!!

  • it does not take a phd to know that the world is full of wimps...

    nice video anyway, and the guy is amazing. explaining this complex matter in an easy funny way.

    thank you

  • @maamardli So, the world is full of Weakly Interacting Massive ParticleS...

  • ching chong

  • Nice guy.

  • ありがとう

  • After watching Nassim Haramein's material......I wonder how this theory called Dark Matter still stands with any kind of legitimacy.....

  • lol. i like how he makes The Incredibles the first thing he talks about as an example for energy XD

  • holy fuckin' sht gods! i'm not just gona sit here and watch a 56min. vid on phisics.....

  • NIRVANA FOR EVER best band ever

  • Excellent Job!

    Thank You!!

  • My most heartfelt thanks for this knowledge!

  • Ha Ha Dwell on this GIJ,J=0

  • 22:00

    what things in a proton or electron are moving so fast ? what thing make them to move the proton or electron n what make them to stay or does those things inside them stop moving when a proton don't move n they move when it move ? if it is like that then what is the thing which is controlling them ?

    if mass is that how much proton is moving inside the atom and that produce energy

    what make a living thing to use that energy on right time when they need it ?

  • at 38:50: How do they know which neutrinos are the result of nuclear fusion in the sun and which are the products of dark matter annihilation?

  • 11:51

  • a hundred ears (':

  • I think part of this is a little outdated. (around 31 minutes) As of recently, we now know that the missing mass in a galaxy is the supermassive black hole in the center. This has been proven (at least in our galaxy) by observing the orbit of stars very close to the center of the galaxy with the new corrective optics in the telescope in Hawaii.

  • @cartossin do you have a source on that? it's hard 2 believe

  • @cartossin I believe that's because these videos are made in 2008

  • energy equals mass times speed of light squared???

  • thats what she said.....

  • How much temprature will it take to convert energy in the mass?

  • @555hactor That is an interesting question. B4 quantum mechanics - specifically Heisenberg's Uncertainty Principle - astronomers didn't understand how sustainable nuclear fusion (proton-proton fusion) could be achieved 'cos stars didn't seem to hot enough - thought it would take 15-20 million Kelvin from memory. The application of the uncertainty principle showed that there was a certain PROBABILITY of fusion at "only" 10-12 million K. This is called 'quantum tunnelling' - even diodes use it!

  • @555hactor BTW pls don't take my word as gospel - I'm a musician/writer studying philo. of Science, not a pro physicist! But to explode an H-bomb - (a fusion weapon far more powerful than the fission weapons used on Japan) one generally needs a detonator in the form of an atomic (fission) bomb to achieve the temperatures necessary. Even then, only a few % of the rest mass is converted 2 energy, comp'd 2 10% with a neutron star & up 2 40% in the most efficient engine in the cosmos - a black hole.

  • @locomotifx Thx ! i am also not pro but i am doing Ph.D on biological clocks and chronobiology but i also have much interest in physics too .

  • asain guy talk so fast

  • im grateful that Hitoshi murayama made something very difficult to understand into something very easy to understand.

  • Great enthusiasm, energy, charisma, and ability to make hard stuff easier to understand. Thank you.

  • In A drugie side of this equation,

    E = mc2, E = reaction of Meth and twice the dose of coke

    Meth makes you go crazy, you never sleep when you do coke

  • Thank you for the informative lecture.

    You are an excellent teacher.

  • Isn't potential energy technicly kinetic energy?'' Same effect...Speed

  • @Prometheukles: No. Potential energy is the energy in a body due to it's distance, not speed), from the center of a gravitational field. The two forms convert back and forth; an object freed from where it is in a gravitational field will begin moving toward the center, converting it's potential at least partially into kinetic.

  • I DONT GETT WHYY ANYONE BOTHERS TOO VEN COMMENTT!!! THE ONLYY REASON I KOMMENTED ISS TOO LETT YOUH LOW LIFESS NOEE THISS SHITT...Danm!!

  • @818fulpacoima so you don't understand this something and the people who is smarter than you have no life because you are the standard measure for life?

  • @nybotheveg Youh Thnkk I Give A Fukk...Nd& No No No Your The No Withh No Life (Nerd) Im Doinqq Good Inn School Buht I Dont Need Too Actt Lkee A Lil Loser Lkee Youh !! nGet Your Shit Straight :p

  • @818fulpacoima i'm the no life? you're the one who goes into videos you don't like and tell the people who do like that they are low lifes?

  • @nybotheveg Shutt The Fukk Upp I Wass Searchinqq Upp M=mcSqared Song Byy Mariah Carrey Youh Stupid Dumbass!!!!! Sumbodiess Retarded:D

  • @818fulpacoima yea and it's certainly not me. you can barely spell everyday words.

  • @nybotheveg I Spell Them Differentlyy Cuss I Spell Them Wordss MY FKKN WAY (Uniqe) Sikk Withh Itt Biitch So I Suggestt Youh Shutt The Fukk Upp !!

  • @818fulpacoima unique isn't allways good i could strangle a man with a giant marshmellow and that would be unique. the point of this discussion is that you commented on a video you don't care about saying the people that do care doesn't have lives...

  • @nybotheveg True Thatss Whatt I'm Sayinqq...AND YOUH ALL ARE FKKN LAME!!!!!! Case Closed,I Aint Even qna Read Your Kommentt Thtt Comess Backk Too Mehh,So If Your Smart I Suggest You Dont Bother Waistinqq Your Time Writinqq Bakk !!!!!!!!!!!!!!!!!!!!!!!!!!!

  • @818fulpacoima I don't know what this is about, but you're and idiot.

  • man, I'm learning more from these lectures than I ever learned in high school!

  • Great leacture....

  • Einshtine haha, Great vid though.

  • @siniceblood2

    Isn't "sh" more of a correct pronunciation in German ?

  • @lostinxlation no its the "sch" and he spelled it correct in "Eins(sch)tein"

  • This guy is a great teacher.. He has very depictive visual aids in his power point.

  • Comment removed

  • zero

    what is E energy? plus miniusor zeroo?

  • In amy way whichever side you look enstein equation is Destructive do you know that ?

  • At about 49:30 he speaks of the Cosmic Background Radiation Experiment - COBE that I read a book on recently.

  • Very interesting, but I was lost........although i now kind of understand the formula e=mc2.

  • AWESOME!!!

  • *clap clap clap clap clap*

  • cant wait until clones so we can all get a teacher like this.

  • Thanks you very much Mr.m Hitoshi! Absolutely loved it" You are great!

  • Thanks you very much Mr.m Hitoshi! Absolutely loved it"

  • and than he wake up and realise he is a tree.

  • this is the guy who invented nintendo!!

  • @farerse and your the faggot who takes it in the ass!! don't disrespect this guy

  • But our velocity relatively to WHAT ??? i think Einstein's is the speed of light is the ultimate reference piont in time and space dimension... if he live up to this day i would like to ask some question to him and this is my question...? we are traveling a constant speed # 1 around the solar system and the solar system is traveling a constant speed # 2 around the galaxy and add to this the galaxy is a constant speed # 3 cause by the big bang theory.if we total these what our speed in space?

  • @emilynmanaig you can add speed on top of speed, but there is a limit. its the cosmic speed "C" this speed limit happens to be the speed of light. if we try and add speed on to the speed of light it wont work, the speed of light is constant. your question is a valid one though, its hard to know absolute motion or absolute speed, im i dont think we are close to speed "C" at all. all we know is what is relevant to us.

  • Comment removed

  • nuclear fusion is tested and proven..

  • nice vid

  • Is any way to use that for something different?

    the way it works with different results...?

    And then is any way you can achieve such a thing without using any laboratories?

  • @stay0nline Nuclear energy is more or less based on the same thing.

    This can currently only be done in laboratories because it is only obvious at very high speeds.

  • excellent

  • how can you convert mass to pure energy?what it's going to create?

  • energy?

    what do you think happens when you burn something?

    some is converted into ash some into gas and the rest into ENERGY.

  • @topbluffa1, the ash and gass are also energy ! All matter is basically energy because it all contains mass. SO, when you burn something it is all energy. All matter contains mass no matter how small (on a quantum level = quantum physics) is what you have to keep in mind so it is all energy in one form or another.

  • i know.

    i said MASS = ENERGY.

    ?

  • @topbluffa1, oh sorry if you meaned gasses (smoke) and ashes are also energy when you burn something. It sounded like before you were saying that ONLY the actual fire was energy being released or created. However, the ash & gasses are also energy being released only in a different form. Because basically since MASS = ENERGY , you could say that ALL MATTER is energy because all matter contains mass.

  • @topbluffa1 you think you understand fully what you are talking about humans humans humans you can not even solve in simple word your problem here on earth, food ,medicine,near to pure energy for human benefit, yet you think you have already explore the melky with humans onboard any form of vehicle faster than what you have at present

  • @stay0nline An atomic bomb.

  • well presented lecture!

  • You will never yawn when attending vivid classes like this one

  • such a cool asian

  • what if u = i c? the verse out becomes inverse?

  • How does this help me understand Paris Hilton?

  • @JarJar88forever nothing can help you understand it.

  • swamidivyadarshan@yahoo.co.uk

  • This is as enjoyable a scientific lecture as I've ever seen. Very well done and informative.

  • if based on E=mc2 you agnolige that everyone of us has it's own reality. then it means that , as we know it, everyone elce exept us is Potential E , and that we in our own concious reality are Chinetic E.

    why? because we know wat we can do

    and because we don't know wat exactly everyone elce can do *thow we do know they can do something)(all being relative) get wat i-m trying to say ? (excuse my grammar)

  • yeh ive thought that ever since learning about E=mc2 and i think it pretty much proves things like Hinduism.

    and the bit he says "and Visa Versa" meaning ENERGY into MASS rather than mass into energy i think you get the awnser to CREATION :).

    people always say about the big bang in the start there was mass and then people say but where did it come from.

    thats where!

  • @topbluffa1 i think it pretty much proves things like Hinduism<-- Nah.

  • Comment removed

  • @topbluffa1 wow ur a clueless fuck...we all are in fact, but You -- more so

  • your the clueless one.

    Einstein himself says MASS is ENERGY.

    if you cant grasp that then piss off.

  • E=mC^2

    Matter can me converted to energy through nuclear reactions.

    But is it possible to convert energy into mass?

    If so, how?

  • @Michel0555 Yes, that is how we and everything we see, feel, smell, tastes, and hear are made....but how..that is the question.... that would explain what caused the Big Bang....keep in mind that we only know what happen within that very sec, but we don't know what caused it.....their are only theories

  • @1prprince

    Yea that may be but u can't like create a new big bang and see how it happens...

  • @1prprince (and every theory as 1 x 0.0(333.333.333) chance of being posible.

    si it means that every theory IS real. from the understanding of it's creator.

  • @Michel0555

    A good example of converting energy into mass is the creation of the universe. Every solid thing you see in the universe is the "residue" of the energy created by the big bang. Stars, planets, galaxies, etc...

  • @nyctim2009

    Yea that may be but it's not something we can practically do again and watch it happen...

  • @nyctim2009 No, that's not a good example.

  • @nyctim2009 Yes and as a result mass can become energy. Everything that deteriorates is converted into another form of energy! So the question is when we die, is that really the end of our life? I'm thinking no because you have to ask the question, why did we come into existence to start with? In other words, I believe in an atheistic afterlife that uses the notion of reincarnation.

  • talks to fast

  • What an enthusiastic bloke. I like this lecture.

  • right ben gianini doesn't even remotely know what he's posting about he's just learning to type numbers

  • I kinda like the presentor but the subject matter is exactly why I became a shrink. :)

  • according to E=MC^2 a gram of hydrogen equals = 8,987,551,790,000,000,000,000,­000 joules of energy that equals  all the energy earth needs for 100 billion light years

  • light years is a measure of distance, not time...

  • A great teacher I find myself speculating the building blocks of mass now :) peace

  • Excellent!! Great lecture. Just one thing: check your pie charts. They seem to be under wrong numbers!!

  • Can't we do something usefull whit this?

  • e=mc^2 means Specifically, it means that Energy is equal to Mass times the speed of light squared like axistans and etc.

    you can magure enargy with it

    at list one of the uses

  • A bubble rises the bubble distorts (Galaxies) it increases in size & speed gaining more & more energy. Depth of the ocean (the dark energy) holds small bubbles we can't see until they are released (big bang) they rise & rise for a long time, ever increasing, ever developing into new shapes, some bubbles break off to do their own thing but they all eventually break free to release energy in an explosion as they break through to the air (dark matter).They combine to form matter that has mass.

  • E=MC2

    = 0.111 x 300,000,000 x 300,000,000

    = 10,000,000,000,000,000 Joules This is an incredible amount of energy! A Joule is not a large unit of energy ... one Joule is about the energy released when you drop a textbook to the floor. But the amount of energy in 30 grams of hydrogen atoms is equivalent to burning hundreds of thousands of gallons of gasoline!

  • arn't wimps just neutreenos?

  • Even the genesis is boring when compared to the real story !

    This is amazing how mankind has collected so much knowledge in so few centuries.

  • but ow seriuosly. i still dont know WHY energy is mass multiplied with the square of 299792. actally i do not know what c means, is it per hour of per second?, still a lot of questions...

  • i think c= the speed of light . . .

  • c = 300 x 10 to the 8th power

    (Or just the speed of light)

  • "Mass and Energy are the same thing"

  • yeah yeah, good old albert einstein, He once came and repaired our television and we got a much better picture, but now the sound doesnt work anymore:(

  • Einstein's E = MC2...M = E / C2 This means all the atoms are made up of energy and light. This is apparent as when the sun releases the power of the atom the result is pure energy and light. Very little by products! As C is squared also signifies that the light is many times? the mass signifying that a lot of energy went into creation. They say it took 25 million kilo watt hours to create the mass of a dollar bill. As the size of the universe is huge it took a great deal of energy for creation!

  • finish

  • I'm glad to see Long Duk Dong went on to a successful career!

  • hahahahaha thats funny =) that was a good movie

  • thats sooooooooooooooooooooooooooooo­oooooooooooooooooooooooooooooo­ooooooooooooooooooooooooo cool

  • wow awsome video!! i learned alot from here... :)))))

  • ignorant much?

  • just to remember my time, 19:54

    FTW i'm 12 years old and i actualy understand this =P

  • 25:25

  • That was absolutely fascinating!

  • i think i got lot of knowledge by this video thanks...