Biology20hu/Stealth250How did the first human ancestor with 23 chromosomes pairs breed with 24 chromosome apes?
Human Body11hu/Fidel-SarcastroWhy is it that human brains are able to "auto-pilot" certain commands, such as play the piano, video games, sports etc... But when we start to think about it, we completely lose rhythm?
Biology1d, 5hu/blake_nWhich organisms have a high ratio of mature mass to sperm+egg/seed/starting mass? Does this tell us anything useful?
Physics4hu/BaronPaprikaWhat's the physics behind this gif (in description) of a chocolate bar floating in a fighter jet?
Physics19hu/fastovich1995You are in the round space station from 2001: A Space Odyssey. What happens if you run with the stations spin?
Human Body2du/SmallManBigMouthDoes the weightlessness in space have an affect on blood circulation in astronauts?
Biology11hu/bouillon9How do you define death at the cellular level? What's the difference between a living cell and a dead one?
Chemistry15hu/TOBronyITArmyIf I double the mass of explosives (from 50kg to 100kg), does it double the size of the explosion?