Interesting People mailing list archives
Re: If they can pull this off ...
From: Dave Farber <dfarber () me com>
Date: Sun, 13 Jun 2010 11:50:37 -0400
Begin forwarded message:
From: Jonathan Thornburg <jthorn () astro indiana edu> Date: June 13, 2010 10:53:54 AM EDT To: David Farber <dave () farber net> Cc: ip <ip () v2 listbox com> Subject: Re: [IP] Re: If they can pull this off ...
stream, zero meltdown capability, zero weaponization. But visit the National Ignition Facility in Livermore, California, and you see massive lasers poised to focus 500 terawatts of energy for a billionth of a second on a BB-sized target of hydrogen isotopes. Impressive early tests suggest that successful ignition could occur in the next few months. Sequence such ignitions rapidly, and you have a one-gigawatt clean power reactor. Laser physicist Ed Moses is director of the National Ignition Facility...The NIF's original design rationale and funding weren't as a prototype of a power-generating system, but rather to perform subminature-scale tests of the physics involved in hydrogen bomb explosions. Most of the R&D on the target pellets is in fact classified, precisely because it overlaps so heavily with hydrogen-bomb design. There are thus serious nuclear-nonproliferation issues in trying to use such systems for electrical power generation. Is this really a technology that we'd like to see widespread around the world, including its spread to assorted unfriendly and mutually-hostile nations? -- -- "Jonathan Thornburg [remove -animal to reply]" <jthorn () astro indiana-zebra edu> Dept of Astronomy, Indiana University, Bloomington, Indiana, USA "Washing one's hands of the conflict between the powerful and the powerless means to side with the powerful, not to be neutral." -- quote by Freire / poster by Oxfam
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Current thread:
- If they can pull this off ... David Farber (Jun 12)
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- Re: If they can pull this off ... David Farber (Jun 13)
- Re: If they can pull this off ... Dave Farber (Jun 13)