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|    sci.optics    |    Discussion relating to the science of op    |    12,750 messages    |
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|    Message 12,210 of 12,750    |
|    ggherold@gmail.com to Phil Hobbs    |
|    Re: OT etendue (what if)    |
|    11 Feb 16 07:35:07    |
      On Thursday, February 11, 2016 at 10:11:34 AM UTC-5, Phil Hobbs wrote:       > On 02/11/2016 10:05 AM, ggherold@gmail.com wrote:       > > http://what-if.xkcd.com/145/       > >       > > Just thought some of you might enjoy it.       > >       > > George H.       > >       >       > Of course, if you use sunlight to pump a laser, you _can_ heat something       > hotter than the Sun. ;)       >       > Cheers       >       > Phil Hobbs              I don't know if you read sci-fi, but there is a David Brin novel "Sundiver"       where they pump the excess heat out of a sunship with a laser.              George H.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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