Sheet 2, F, the bottom left, is that an idea for an air car?
A shuttle.
...I like...Sheet 2: ...G...
A conjectural 2080s design for getting around the solar system, with propellant tanks, antimatter storage, and an antimatter impulse drive inspired by Penn State's ICAN II, with a warp ring, and rudimentary, maneuvering nacelles.
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Sheet 1: A; D
Sheet 2: B; C; E; G
Sheet 3: A; C; D
A shuttle.
A conjectural 2080s design for getting around the solar system, with propellant tanks, antimatter storage, and an antimatter impulse drive inspired by Penn State's ICAN II, with a warp ring, and rudimentary, maneuvering nacelles.