Replies

To: DManA

Its always easier and cheaper coming down. Coming down is unpowered just for starters. The space shuttle is nothing but a glider.

27 posted on 04/24/2012 7:22:57 PM PDT by cripplecreek (What does it profit a man if he gains the whole world but loses his soul?)

To: cripplecreek

Is a glider practical for an economically significant mass of minerals?

30 posted on 04/24/2012 7:41:32 PM PDT by DManA

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