electricity world
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Lemon and salt water batteries

http://www.youtube.com/watch?v=Yx9dMFaUQO4&feature=related

If you put ice into the salt water, the voltage of the electricity will be lower!!

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Simple generator: electric generator for science fair

http://www.youtube.com/watch?v=k7Sz8oT8ou0

The simplest electricity generator in the world!!!!!!!!!!!!

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Bill Nye The Science Guy on Static Electricity (Full Clip)

http://www.youtube.com/watch?v=Z-77IzaXGcg

Enjoy!!!!!!!

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Potato Battery

http://www.youtube.com/watch?v=ufoOJfzro2c&feature=related

Potato doesn't have electricity, but they have acid and acid is a good conductor of electricity.

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Potato Power

http://cosmology.berkeley.edu/Education/DEMOS/Potato_Power/Potato_Teacher.html

Wow!!!!!! Potato have acid, acid is a conductor of electricity!!!!!!!!!!!!!!

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