/sci/ - Science & Math

Anonymous Mon Apr 16 12:49:11 2018 No.9676053 [View]
File: 2.00 MB, 1005x1342, Astounding 1940-08.png [View same] [iqdb] [saucenao] [google]

>>9676000
Oh, yeah.
Have all the Heinlein juveniles in original hardcover and Astounding continuous back into the '40s.

Might as well post another spacecraft. 99.99% efficient atomic-electric converter powering an ion-drive which allows a sea-level take-off. Works in air and produces more than 1 gee.
Curving arc at bottom of image is rival chemically-powered rocket, turning back after technical problems.

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/sci/ - Science & Math

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