Unusual flashlight.



Naturally - if you use salt water or lemon juice or vinegar 9%, the effect will be much better!
 
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Comments (6)
  1. SVL
    #1 SVL Guests October 26, 2010 21:51
    1
    and this is all called BATTERY! The batteries we use now use salt water.
  2. rinat
    #2 rinat Guests 5 October 2012 23:39
    0
    it's like a volt pole, just a little different smile
  3. Ton
    #3 Ton Guests 2 November 2013 22:28
    0
    GREAT, well done!!!
  4. Eugene
    #4 Eugene Guests December 13, 2013 19:20
    0
    What kind of coins are there?
  5. Alugard
    #5 Alugard Guests 21 July 2014 19:59
    1
    10kop. Who saw the cat?
  6. Michael
    #6 Michael Guests 11 January 2015 17:21
    0
    as a child I made from 20 and 3 kopeck coins of the USSR and blotting paper between the layers