/u/belbivfreeordie's posts
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In a hypothetical Mars colony (or any other small, totally isolated group), are short-term communicable diseases pretty much extinct?
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What became of the Chicxulub asteroid -- is it buried underground, (somewhat) intact? Was it destroyed in the impact?
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Let's say hypothetically that light-speed travel is possible. How long would it take a ship to accelerate to light speed without subjecting passengers to G forces that would knock them out?
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