" Water Powered Calculator doesn't need batteries
Just add water or any other electrolytic liquid into its fuel cell and the chemical reaction between its zinc anode and cathode produces an electrical current that will power this Water Calculator for a month before it needs another sip "
OR
http://www.computergear.com/waca.html
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Surf Internet without seeing any ' Adverstisements '
( You can turn on Ads just like On Off switch, Try it )
These are Free Add-on and Software
Minimal requirements - Firefox 1.5 ( Other Open Source Browsers )
< http://adblockplus.org/en/installation >
Block ads in Internet Explorer - IE7Pro
< http://www.ie7pro.com >
Block ads in Safari - SafariBlock 2.1
< http://www.macupdate.com/info.php/id/19202 >
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__________________________________________
Surf Internet without seeing any ' Adverstisements '
( You can turn on Ads just like On Off switch, Try it )
These are Free Add-on and Software
Minimal requirements - Firefox 1.5 ( Other Open Source Browsers )
< http://adblockplus.org/en/installation >
Block ads in Internet Explorer - IE7Pro
< http://www.ie7pro.com >
Block ads in Safari - SafariBlock 2.1
< http://www.macupdate.com/info.php/id/19202 >
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