A day after trading was halted, PopSci got official confirmation from NASA that their COTS agreement with Rocketplane Kistler had not yet been terminated and the stock paid out at $0. A tricky prediction to pin down, the market nevertheless guessed correctly: RKPLOVR was trading at $32.75 when halted.—Abby Seiff
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In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.
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