what experiment can be made for making a simple working model on energy conservation?

Aakash_saphire asked:


make sure that it is simple that can be made in a day and easy

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This entry was posted on Sunday, October 19th, 2008 at 3:57 pm and is filed under Creative Energy Ideas. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.

One Response to “what experiment can be made for making a simple working model on energy conservation?”

  1. muneepenee Says:

    marbels or metal balls hang on strings. Swing 1 ball tu hit others.