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Per Trygve siterer Entering Space av Robert Zubrin (side 116)
01:07, 15. februar 2011* 1 har det som favoritt. Kommentarer: 3
In 1998, NASA spent $600 million on a Space Shuttle mission whose primary accomplishment was to kill two dozen rats (that's about $25 million per rat) in zero gravity with a special spring-loaded miniature guillotine (ordinary weight-driven guillotines won't work in zero gravity).
Per Trygve siterer Entering Space av Robert Zubrin (side 53)
22:25, 10. februar 2011 1 har det som favoritt.
If travel to orbit is ever to be as cheap as air travel, we will need a worldwide launch infrastructure that supports not hundreds of flights per year but hundreds of flights per day.
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