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Would you buy it?

Posted by on Jun. 15, 2012 at 1:22 PM
  • 8 Replies

There is an Eco friendly device called Hydro Powered Calculator, this water powered calculator has three hole on above of the calculator screen. These holes is used for pairing with three tube that used as the calculator batteries.

hydro-powered-calculator-01

How it works? What you have to do is just fill up the tube with water that consists of two electrodes made of special alloys, afterward you plug them into the holes, which, when immersed in water the device will produce electricity through a chemical reaction and your water powered calculator now are ready to used.

As you know water will evaporates when the environment temperature is higher than the water temperature, so this water powered battery is not make exception, so you need to check the battery around two to three month after your last time filled it. You can buy one at perpetualkid for only 10.99

by on Jun. 15, 2012 at 1:22 PM
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Replies (1-8):
michiganmom116
by Gold Member on Jun. 15, 2012 at 1:26 PM
The way my kids go through batteries and calculators, YES, I would buy it!
MamaBear2cubs
by Nikki on Jun. 15, 2012 at 2:02 PM

I wouldn't but it is neat!

ReesesPieces
by on Jun. 15, 2012 at 6:46 PM
No, but I think it's a really cool idea.
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cjsmom1
by on Jun. 15, 2012 at 6:55 PM

I wouldn't but it's really cool

mommyofgirl1974
by Lyn on Jun. 15, 2012 at 10:07 PM

No. It is a good idea!

Stevensmomma
by on Jun. 15, 2012 at 11:15 PM
Really neat idea but no
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AzariahsMother
by on Jun. 16, 2012 at 1:26 AM
No
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momto3isme
by Dawn on Jun. 16, 2012 at 8:37 AM
No but it is neat.
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