Elephants have nothing on me when it comes to gestation time! Here's my latest twice a year WIP (groan). It's hard to believe that the X-15 accomplished what it did over 40 years ago! Speed record of 4,250 mph (twice as fast as a rifle bullet and twice as fast as the SR-71), and altitude record of 354,000ft.
Asking for all the advice and help you guys can give! Thanks!
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Here's my latest twice a year WIP (groan). It's hard to believe that the X-15 accomplished what it did over 40 years ago! Speed record of 4,250 mph (twice as fast as a rifle bullet and twice as fast as the SR-71), and altitude record of 354,000ft.
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