Vinegar Battery
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- Опубликовано: 8 ноя 2024
- Download/DVD: hilaroad.com/vi...
Using only vinegar and a few simple materials it is possible to construct a working battery. This video explains how to construct, and use, a battery like this to power a calculator. A good science project as part of an introductory electricity course. This project can be used as a science fair project.
Connect more batteries (cells) in parallel.
kloran77, no problem, show the video to your students.
this is really interesting. i can't help but feel like someday this might come in handy. thanks, scienceonline!
This rocks! I like this guys relaxed approach. Very chill...a good teacher too! Thanks
i'm not a science person at all but your videos are very interesting.
This was very, VERY interesting to watch! I´m very glad I saw this! All the best!
I was explaining what the difference would be if you used an ocean of vinegar instead of a jar. The ocean wouldn't make the cell/battery any stronger, but it would make it last longer.
I just picture myself in school
do you have a battery , Ahh no don't worry i got my vinegar Jars & bunch of nails
thats totally awesome
i like those experiment
GOOD JOB!!!! i want more!
I don't know about power but I think it has something to do with current vs voltage.
Okay, 2 vinigar batteries are able to power a Caculator. So homemade batteries are able to power an electronic device other than a light bulb.
now that was just plain cool.
u have a nice teaching method
awesome video! Someone please test out how long does the vinegar battery last for?? maybe forever?? please post if anyone has tested this out... thank you!
Using electric potentials, you can calculate which electrode is + and which is -.
Oh, and thanks for posting this vid. Helped me really much! ^^
do u need the same two metals in both batteries in order to join them? like joining a regular battery and the vinegar one?
How much vinegar will determine how long it lasts, and the rate at which the voltage will drop as the concentration of reactants (yes the acidity (H+ ions)) decreases during operation. Larger volume will equal slower concentration decrease.
does it matter how much viniger there is in the jar? Also how does a battery lose its energy what happens? Does it just lose its acidity or something?
any acid or alkaline will work
depends on how much current you're drawing from it - the higher the current draw, the less it will last
CAN IT POWER A LED LIGHT??
the yellow battery is from IKEA haha =)
very clear explanation, good work !
Did the battery lose strength (from .984 to .89 volts) just due to evaporation?
It's good to see something like this on youtube, but I suspect that it appeals to those of us who are already geeky enough to search it out for ourselves.
those yellow AA batteries are from ikea!
will these batterys last forever
how much was that volt reader and where did you get it?
how would u increase the current with the vinegar battery?
Obviously doesnt last forever. The battery is basically oxidation and reduction. After the metal has been reduced or oxidized (copper and zinc), the battery stops working.
This is cool stuff!!:)
This is great
erm, by "electrolyte" I meant the acid in the vinegar. If you allow the battery to run for some time, you'll notice that the one of the electrodes will dissolve, and the vinegar will lose its acidity.
good stuff...
U took my words out of my mouth =o
you can buy a volt meter at harbor fraight tools for like three dollars
I love your vid, very good, continue ! :)
thank you.
lol those yellow batteries are from IKEA
got those myself xD
its just the 2 metals, and the acid from the vinager creating the volt.....its REALLY hard to explain
it can't possibly last forever... as curent is drawn from the battery, the electrolyte gets depleted. When there's no more dissolved electrolyte, the battery won't supply current any longer.
i like vids like that. gj!
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
daniele onori daniele onori daniele onori.......cercatelo su youtube...
it doesnt contain enoguh
unless you bought like 500 bottles you wouldnt have enough
= amperes
i thought it was cool. it wasnt the coolEST but it was interesting.
why stay with 3 V. have some fun
lol, me too
lol why dont you use 90% viniger not 4% lol?
At 01:24, He says "There are are"
Ikea , For thääää win :D Im from sweden :D åäö :D
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.
cool i am more smarter yay
Wonderful for chemistry homework 5/5 :)