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*But I agree with RckJmes in that I don`t think that 2 minutes of running would give him 30 mins talk time. It just doesn`t seem possible.
It might be possible if the cell phone has low enough power consumption.
*Also, I thought it was bad for a battery to be charged and then sit for a while and then charged again. I thought you were suppose to drain the battery fully before you recharge it again. This seems like it would drain the battery over time.
This is true of NiCd batteries. Most cell phones use Li ion or NiMh.
Yes, I`m lame. Don`t remind me.
really, those sci fairs are hard
yes its possiple to charge a cell phone for 30 mins in 2 mins!
Hamsters run fast
REALLY REALLY FAST
REALLY REALLY REALLY REALLY REALLY REALLY REALLY FAST!
And once again LordJonathan...you crack me up! EWW
Maybe that is his sister.
If this is true, and he got a C, he was so gypped.
-------------------------------------------------Time is like a knife..... slowly and relentlesly.... cuts the cored of life.You! Off My Planet!! (My Homepage)
I think you miss the point of science fairs. They aren’t trade shows, it’s not like this guy is thinking about trying to sell these things. They are just organized activities where young people are encouraged to demonstrate their technical knowledge concerning any given area of science. In this case he just came up with a cute way to demonstrate an example of electrical engendering.
"after my phones charged its you-me, a tube, and some lube"
(and yeah, I know it`s probably just some spare cellphone that was sitting around, I just had to say that anyways)