On Mon, Jul 16, 2007 at 08:06:47PM +0430, Deepa Mohan wrote:

> I somehow feel (no rational basis for this thought) that one day
> humankind will discover how to easily (and probably wirelessly and

Sure -- sunrays don't come with wires attached.

> cheaply) trap the energy all around us, and future generations will
> laugh at our fossil fuels, nuclear fission, and attempts at harnessing

Here's laughing at you since 1839 (Becquerel). Or Grove, same year.
Or EVs, sincd 1880s.

> other natural forces such as wind and water, and will wonder how the

I wouldn't call it attempts. Hydro power is almost fully utilized,
and wind is already cheaper than burning dead dinos.

> human race could have been so inefficient and blind as not to
> see....(insert the correct energy source here) ....as a cheap, easy

1.4 kW/m^2 for free is truly hard to beat, yes.

> source of energy.

There's zero mystique there. High-school physics is fully sufficient.

-- 
Eugen* Leitl <a href="http://leitl.org";>leitl</a> http://leitl.org
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