Tuesday, November 16, 2010

Pen that can recharge batteries while writing





Name :Rahul Singh
District :Ranchi
State :Jharkhand
  Class :12th
  Award :ignite10
  Description : Rahul’s ideas is to have a pen that recharges a small battery while one writes. The pressure on the tip of the pen while writing is being used to charge a small battery.

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4 comments:

  1. rohittheheroAugust 7, 2011 at 10:16 AM

    Could you please explain?

    ReplyDelete
  2. AnonymousNovember 2, 2011 at 5:04 AM

    I also want to ask the same?? pls explain...

    ReplyDelete
  3. UnknownJune 20, 2013 at 2:25 AM

    I don't think it is feasible, and i don't think the pressure on the tip of the pen while writing can produce that much energy which can charge some batteries.

    ReplyDelete
  4. kumareshpvSeptember 2, 2013 at 9:18 AM

    apply for iris your idea is good but how???

    ReplyDelete

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