208 words [Request] i need an explanation. how this objects stay stable while spinning? 124 words [Request] What could be the approximate gas composition of the balloon to float like that? 249 words [request] How fast would a CD need to be moving to imbed in someone's skull? 250 words One 9 inch pizza vs two 5 inch pizzas 222 words [Request] What are the odds that 2 people from a group of 9,000 would meet by chance in a group of 1,000,000? 408 words [Request] How much space does this tyre stacking method save versus just stacking tyres on top of each other? 160 words [Request] How many years until his forehead reaches space 129 words [Request] Is this accurate?! 184 words [request] big brain time. what are the odds of taking a pic with no one's feet touching the ground during a basketball game? 232 words [Request] Is this true? 217 words [Off-Site] what to do with 1 million pounds. 114 words [Request] Is this acurate? 392 words [Request] What is the biggest difference in angle between going down one wave and up another before the ship sinks? 180 words [Request] how much lower would sea level be without whales? 316 words [Request] What is the relative mass of an object at the edge of the Hubble Volume? 132 words [Self] The revenue from the $10 you pay for your music streaming service does not get distributed among the artists you listen to. If it got distributed to the artists you listened to, the artists you are loyal to would receive much greater compensation from the streaming service. 162 words [REQUEST] How much force/energy is needed to destroy the Sun using a comet the size of Charon if it is composed entirely of iron? 254 words [Request] Would it be possible to estimate within reasonable certainty how many people are in this picture ? 138 words [Request] How many protons are in a gram of protein? 665 words [Request] How much food do you need to eat at China Buffet for them to lose money?