/u/twinbee's posts
How long would we all survive for if gravity on Earth suddenly dipped to half, or even 1% of its original strength?
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If tread patterns in car tyres are what give them their grip, then why do rock climbing shoes have a flat rubber base with no pattern?
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Which is the least harmful element to breathe as a vapour that is a solid at room temperature (say, 20 degrees centigrade) ?
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