shadowmaster's Activity (23)
shadowmaster added a book review.About 4 years ago
shadowmaster added a news bookmark.Unlike early space travelers, who had to consume mysterious powders, purees, and freeze-dried cubes, today's astronauts enjoy a variety of freeze-dried meals, snacks, and desser...About 4 years ago
shadowmaster added a news bookmark.On November 10, 2019, nine agile mini cheetah robots, built by researchers at the Massachusetts Institute of Technology (MIT), were let off their leash to demonstrate their sup...About 4 years ago
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