How to Make a Battery

[YadaYadaQueen]

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[Rosolen09]

cool

its pretty cool

[erinmaybea]

make sure you get old pennies, the new ones are fake

[nol50000]

@erinmaybea Look through your piggybank, I have at least 25 pennies from 1970 or less.

[samme135]

does all this fit in a battery O_o?

[88edc88]

Thanks, I appreciate your intellectual abilities.

[linnery1]

*uhg*nurd*uhg*

[samme135]

@linnery1

without these people you call "nerds" then you shouldn't have your computer -.-

[havabighed]

@linnery1 without us nerds, you wouldnt have those wonderful drugs that you have obviously fried your brain on.

[962acgqz68]

@linnery1 At least he'll be somebody. Unlike you Wal-Mart greeter, as NinjaKid3000 said.

[khalidkhancricket]

i kinda get bored and stop watching but thanx smart guy

[crazybroandco]

i only have shitty scissors...:(

[qlada]

He is so extremely beatiful and smart!!! Not a usual combination!!!

[maximare1]

Ok.This was just..just weird kinda.

[CUBETechie]

what bnattery types are stronger ? Potato or lemon 

[Sloe1427]

I need a 220V battery for powering my house. The Tesla Aerial system INVENTOR3 made is excellent for FREE JUICE.

[Danhan191]

He may be a nerd, but people like him further the technology that we enjoy. So thanks for being a nerd.

[PoliceManata]

lol works! :D



[leahmillendez]

thank you very much for this. It really helps me.

[MichaelMaleszyk]

lol, i tried recharging my potato with a psp charger

[soyaxD]

@MichaelMaleszyk lol xD

[junevortex]

COOL VID



[DJJimCowley]

Thats great bro that you got a bacholers degree and ended up teaching in a good colledeg..... but why do we need to know that ?? Nobody cares.

Good vids!

[amf521]

liked it thanks

[hockeyhatesgooglnow]

lol, "monkey see"

[from212]

LOL dont listen to all the stupid comments I can guarantee you 100% all them wish they were as smart and educated as you are.

[twenkie1]

WTF STFU U GOD DAM NERD NO1 FUKIN CARES

[knetterzak]

@twenkie1 he is gonne make it in life at least he's smaaaaart :)

people who think its not cuwl to know how to make batterys from food are just not interestet in it ore people like uuuu are just not smart anouhg to understand it and so know that its kinda cuwl ;) and he looks a litle like nerd but nerds are cuwl :D

[TheZefMan]

@twenkie1

Then why did you choose to watch the video smart arse?

[ofviatamea]

ineresting...i like it....thanks

[ofviatamea]

ineresting...i like it....thanks

[aceventura999]

I got few questions to the Eng.Monkeymakevideos.

1- after exaust the energy on the lemon,can u eat ?

2- if so, how much kcal's was before and after the experiment?

[stkyle123]

i want to see you ,ake the stupif thing

[mortalcombatmaster1]

shut up you guys thats why youll be pumping his gas some day i bet you never got any eather

[margaretperezalfaria]

smartass

[jackrabitt10]

virgin

[ndawgg100]

instead of acid and water why not Gatorade? it has both.

[Blackdragonjack]

Cool but your still a virgin right

[anthony4life4life]

@Blackdragonjack and you are, right?

[BONNYZfasia]

so, d u think we can be the lemon if we hold a penny in our left hand and a galv. nail in our right hand we might get some current? this is a serious question.

[muntario1982]

steriotypical geek.

[wwilliam7]

you rock:) i have searched for this basics

[yuvalpelled]

how can you make a 220v battery?

[insaneAnimeLover]

Why do you need a 220V battery?

You could make one out of 300 pennies, 300 galvanized washers, paper towels and vinegar.

[sunnysunfun]

@insaneAnimeLover or 20 lemons 220 pennies and 220 nails

[havabighed]

@insaneAnimeLover because if you can make 220 volts, all you need is a 60hz alternator and youve got grid-standard power. But a much easier way is to get a 12 or 24 volt battery and use a power inverter.

[MacsCanfly]

haha your dreaming you'll need a lot more than a potato to make that

[freakin1random]

@yuvalpelled dude, i've done that, dont worry its not that great. Now. 9000v is MUCH more satisfying

[rockandroll1100]

i did this science fair project

[rahulbarman62]

asshole

[ninjaboynaru]

i use this for science fair thank you

[stevalianarbone]

Brilliant!

[daniellos333]

that guy is a fucking tool..

[lw2112]

how about using copper nails

[mannymaker93]

I watched the entire series, very well explained the rest of the part and very interesting!

[Noooooooodles]

fun huh? xD

[SamIves85]

Noooooooodles!!!

[Morl8806]

I watched the whole series and I was very impressed. Very cool!

[bicyclemaster]

kool

[iamatumor]

who cares about your backgrounds?

[bodkin77]

ok, now that I watched it again. You kind of explained it ok. except for the harder/harder bit and then absorption bit!!

[bodkin77]

cont... What happens is 2 electrons are released from each atom in the zinc electrode and move to the copper electrode, via an external wire. I think that the electrons return to the zinc via the salt bridge in the electrolyte. I aint no expert. Let me know if I'm wrong

[bodkin77]

from 2:10s. Worse description of a battery ever.

1) Electrons are not released from both elements!

2) Electrons can't be harder/hotter (I'm not sure which you said because US english) than other electrons!

3) Although a minor thing... Even for young students, it gives them the wrong picture about absorption! cont...

[crabag]

just buy some fucking batteries

[draculapw]

also there is mistakes. what you are actualy making is a cell. each cell you make is not a battery unless you make multiples and put them together.

[draculapw]

so you went to virginia tech? i thought that was a college... never mind. we learn this type of thing in high school here in the uk :-)

[mstoic1477]

he JUST said that he was teaching at the highschool in which he does the segment. lol

[NinjaKid3000]

who cares if he's a nerd. at least he'll be something when he grows up instead of a walmart greeter like u fool

[Glorybetothelamb]

Walmart greeters are people too.

[dalilace]

hahaha you can just go to your local walmart which is open 24/7 and buy some friggin batteries instead of wasting your life making some gay batteries

[annihil8ted]

hello im new to all this battery stuff. Ummm when you put the battery together and charge it. do you add the mah or do they stay the same.

[draculapw]

oh and just so you know,,, if you have any batterys that are dead just stick em on the radiator or somewhere warm for a while!!! :P

[hammydoyathing]

what happens then?? wait......they blow up dnt they!! :D

[draculapw]

no! not unless its far to hot. just put them on a radiator. basicly it makes the acid move around inside an cause more colisions with the two metals so you get about 25% more life out of the battery. aprx. NEVER DO THIS WITH RECHARGEABLE BATTERIES... YOUL RUIN THEM! just normal ones.

[draculapw]

this is way out of date you know! i can make a battery from burnt wood and water :P

[draculapw]

you wana mmake me shut up?

[Crallyyy]

good job....smart guy..gg

[HupiBubi]

he isn't nerd just smart -_-

[yox76x]

nerd! and fag

[immortalsfan]

shut the fuck up loser

[corl45]

one thing though, could you link me to a site to get the electronic connector cables ?

[corl45]

awesome vid.

[peterisawsome10]

nice video