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Gravity Powered Lamp, Designed By Student, Could Provide As Much Light As 40 Watt Bulb


Science & Tech  (tags: )

Glenn
- 1730 days ago - sciencedaily.com
Gravity could be the ultimate form of energy.



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Comments

mag.w.d. Aichberger (34)
Friday December 28, 2012, 12:31 am
Total BS

To begin with, gravity is a force, not energy.
 

Roger G (154)
Friday December 28, 2012, 12:48 pm
noted, thanks !
 

Freya H (361)
Friday December 28, 2012, 5:49 pm
If this does pan out, it could be another great form of renewable energy. Bye-bye dead dinosaurs - I hope!
 

Hayley C (7)
Saturday December 29, 2012, 8:45 am
Thanks
 

Hayley C (7)
Saturday December 29, 2012, 8:46 am
And noted :)
 

Mitchell D (131)
Saturday December 29, 2012, 1:01 pm
Frack is correct about force vs. energy, but that point does not diminish the potential value of this technology; in fact, it is one of the salient pieces of the value of the technology: we do not run put of elemental force , or will not until the universe wimps out, in some 15 billion years, as a result of entropy and the apparently inexorable expansion of space.
 

Natalie V (27)
Saturday December 29, 2012, 2:28 pm
noted
 

. (0)
Saturday December 29, 2012, 4:32 pm
You're correct Frack but I would still try one for my home office. Then of course there's always atomic expansion/contraction.
 
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