/u/xaplexus's posts
What is the lowest order animal that seems to have fun or play? For example, will any reptile (with no reward) ever retrieve an object tossed by a human just so it can repeat the (presumably fun) experience?
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Is this true: if the force of gravity one second after the Big Bang had been just 1 part in 10 to the 60th different than what it is, the universe would have either collapsed back into itself or flown apart forever as solitary hydrogen atoms?
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Do fish ever "cough,", i.e. shake their gills in an attempt to remove foreign objects or phlegm produced due to an infection?
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Microwave Oven Mystery: why does it take a microwave oven longer to heat two separate cups of tea than one cup of tea? ...Wouldn't the magnetron independently "illuminate" both cups with microwave EMR? ...Experiment described in text.
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Stuttering: Does anyone ever develop a permanent stutter in adulthood that is not associated with a stroke or other brain lesion?
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