'250gw year' diaporamas de présentation

Making the Rocket Equation Work for Us (not against us) H. Keith Henson, Founder L5 Society

Making the Rocket Equation Work for Us (not against us) H. Keith Henson, Founder L5 Society. The new idea is:. A way to raise a half million tons a year to GEO at a cost of less than $100/kg Space based solar power for a penny a kWh, synthetic fuels made from that power for $1 a gallon

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