Jones Beene wrote:

Unlike the expensive Amtec-powered satellites which use radioactive Pu and thermoelectric converters, or the more expensive SP-100 fission space-reactor, this plane uses only "free" material for power- the so-called "waste," from reactors, and it uses about 500 pounds of this material, solely for its substantial gamma emission . . .

Jones: Do you REALLY, seriously think it is a good idea to have 500 lbs of this stuff flapping around in the sky? What would happen if it crashed? What if a terrorist gets hold of it?

NASA has built similar experimental solar powered high-altitude aircraft that use fuel cells at night. That approach seems a lot more promising to me.

- Jed


Reply via email to