Cool Battery Demonstration

    A very intriguing demonstration about batteries in a university lecture hall.
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    What said (07.23.2010 @ 01:53 pm):
    There is no spark
    1 said (07.22.2010 @ 02:18 pm):
    1
    Pharme156 said (03.06.2010 @ 09:19 pm):
    Very nice site!
    Pharmk962 said (03.06.2010 @ 09:04 pm):
    Hello! dbeebde interesting dbeebde site!
    Your Name... said (02.21.2010 @ 09:07 pm):
    m m
    Student said (02.13.2010 @ 12:53 pm):
    I'm gonna guess this is a positive feedback loop. One side will become positive and the other negative (maybe randomly, or maybe he had a way of producing an initial charge). If the left cup's water is negative, then the right cylinder will be also be negative, attracting positive charge in the faucet next to it, causing positive water to fall on the right, causing the left cylinder to be positive, causing negative water to fall on the left, etc. The reason the water spreads is because if charged water fell, and the cylinder around it is oppositely charged, then the water will attract to the sides of the can, causing it to spread when it falls.
    i...love...you...:') said (01.29.2010 @ 11:49 am):
    WOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOP.xDcoolmovie
    tj said (01.23.2010 @ 12:55 am):
    nothign new. cant post link so add the http and www to this :) .eskimo.com/~billb/emotor/kelvin.html
    FU said (01.20.2010 @ 08:04 pm):
    The explanation given by WTF is completely wrong.
    Pharmd11 said (01.08.2010 @ 09:00 am):
    Very nice site!
    Steve said (01.04.2010 @ 05:15 pm):
    A good presentation of "Lord Kelvin's thunderstorm", as this apparatus is often called, but this ad-stuffed site *SUCKS!*
    osrydfredr said (01.01.2010 @ 10:08 am):
    radiative volunteer seeding 2009
    shadredwi said (01.01.2010 @ 10:46 am):
    number production mitigation external north live reductions major
    -_- said (01.01.2010 @ 10:28 am):
    this website is such an ad-whore it's not even funny. Tried to watch this video and got three nearly full screen advertisements and for videos I couldn't stop. Suck a dick Webmaster
    WTF! said (12.28.2009 @ 08:55 pm):
    Why are there so many shitty responses: theory of operation: Water is a dipole, that means one side is positively charged and the other is negatively charged, however the negative charge is twice the positive. as the water flows it generates an EMF in metal (moving charges create an electromagnetic field.) as the voltage builds up it eventually reaches a point where one side can jump to the other because there is enough EMF to do so.
    john said (12.17.2009 @ 01:19 pm):
    cool video. this website has the most terrible layout i have ever seen.
    OldOne said (09.16.2009 @ 06:05 am):
    Ph'nglui mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn, indeed.
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    ex student said (08.26.2009 @ 05:22 pm):
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    Your Name... said (08.21.2009 @ 11:10 am):
    This guy seems to be a great teacher. His enthusiasm is what makes a class like this interesting to those who may be indifferent to it.
    static elec said (08.21.2009 @ 10:56 am):
    It's just static electricity...you get the same spark when you touch a doorknob after shuffling across a carpet...it's high voltage all right, but infinitesimal amperage.
    viagra... said (08.21.2009 @ 10:23 am):
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    Power everywhere! Rectify this, charge a Li battery with it ! Every stream, creek, river has new, exploitable power! Revolutionary!
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