What would happen if we run out of helium?
What would most likely happen to us if we ran out of helium completely?
Is helium combustible? If so, why? Is Helium considered an inert gas? If not, why? What would happen if there was a solar mass consisting entirely out of uranium? What would be the benefits if we discovered an element lighter than helium but it exists as a solid in room temperature? Any possible uses? What would happen to us humans if the earth suddenly stopped spinning? Can we use helium balloons under water? Will hydrogen atoms ever decay? If we were to build a pipe so long starting from the Earth and into outer space, (use your imagination) would the air from the Earth's atmosphere leak out into space? And, if not, what would happen? How does helium make a person sound high pitched? If we could travel at the speed of light and in time? How can we make sure that none of our body atoms get left behind? What would happen if all the nitrogen in the air were replaced with oxygen? What makes helium flammable? What will happen if nitrogen vanishes from the earth? When are we likely to run out of fossil fuels? What would happen if we suddenly stopped all wind on Earth and used energy to electrolyse water? Besides the fact that we'd all die, what would happen if the sun disappeared and the Earth's temperature dropped to nearly 0 Kelvin? In nuclear reactor reactions, "4H -> He+ 2positrons and some gases... Then, what happens to helium in above reaction? What is the main source of helium? Would a person floating in outer space explode due to lack of atmospheric pressure? Are we literally going to run out of water some day worldwide? What would happen if all of the flies disappeared? What's the chance of vacuum decay happening to our universe? Will we ever run out of fresh water? What would happen if we threw a bottle of water onto the moon? If no stars and planets were ever formed, would there be any energy except to rest mass of 76% hydrogen and 24% helium? What can you do to make helium non flammable? If our universe will end in a heat death, will that mean no form of life will be possible after this happens? What would happen if there was no atmosphere on Earth? Will we ever run out of pure drinking water? Can we possibly have particles with negative mass?