Vinegar Battery

shreyans94 Says:

Jul 27, 2011 - you could have used an led instead of calculator.. 

Chrispainta Says:

Jun 24, 2011 - This movie is very well done, but all viewers need to draw proper conclusion from it. The conclusion is that EVEN IF YOU HAVE ENOUGH VOLTAGE FROM YOUR HOME-MADE BATTERY (no matter how you call it; lemon, vinegar, salt water or manure), IT WILL NOT PRODUCE ENOUGH ENERGY to make working many "serious practical devices" such as car. So do not be excited if you lighten a diode or a calculator. And do not think that you are getting energy from vinegar or salt water. Here it was Zinc.

firedude201234 Says:

Feb 22, 2010 - any acid or alkaline will work

newtun1234 Says:

Feb 8, 2010 - CAN IT POWER A LED LIGHT??

joshodst Says:

Dec 24, 2009 - the disadvantage of this viniger bateri is that its large and has very low power.

joeymmeezz Says:

Dec 23, 2009 - how much was that volt reader and where did you get it?

adict7 Says:

Dec 20, 2009 - hey..can iuse an ordinary vinegar ?

DaViD810i Says:

Dec 15, 2009 - Ikea , For thääää win :D Im from sweden :D åäö :D

soggieshorts1 Says:

Dec 2, 2009 - you can buy a volt meter at harbor fraight tools for like three dollars

robbertsmash Says:

Nov 23, 2009 - it doesn't matter what kind of wire you connect to the lamp, any type of conductor will work

kevin1232541 Says:

Nov 21, 2009 - coper and zinc wire

Hadra568 Says:

Nov 19, 2009 - Did the battery lose strength (from .984 to .89 volts) just due to evaporation?

hydrocarbonic Says:

Nov 11, 2009 - Oh, and thanks for posting this vid. Helped me really much! ^^

J3sst44 Says:

Oct 22, 2009 - Radioshack. Or any decent electronics part store.

Sh4n73c Says:

Oct 18, 2009 - = amperes

philinator94 Says:

Oct 12, 2009 - lol those yellow batteries are from IKEA got those myself xD

HunterXray Says:

Sep 28, 2009 - I don't know about power but I think it has something to do with current vs voltage.

k0ent Says:

Sep 21, 2009 - why do you use 2 'batteries' connected in a serie, while you can just use a bigger cup and put in 2 times as much vinegar? would that work?

Bloood95 Says:

Sep 20, 2009 - wow this is a great video

LilB4LiFe64 Says:

Sep 16, 2009 - lol i dumb. for my science project i went with a tooth pick bridge. i should have done the battery would have taken 1minute instead of most likely a week or so.

MOISESADONIA Says:

Aug 28, 2009 - You guys totally saved my life!!!!!! I was in need of a science project and only had one night to make it, n this only took a few seconds!!!! LOVE U GUYS!!!!! Att Mary Ana Adonia

waleed123321 Says:

Jul 19, 2009 - genius keep it up thanks

13TraceBlaze Says:

Jul 5, 2009 - What would happen if you made the nail and the copper wire touch? And also if the acid is stronger does that mean the voltage would increase?

firedude201234 Says:

Jun 20, 2009 - well in a lead acid battery the sufuric acid inside turns to water as it goes through the chemical reactions of creating electricity and when you charge the battery you reverse the reaction creating sulfuric acid

nonameatallbuahaha Says:

Jun 19, 2009 - Yes, they do.