How thick is a three sided coin

Go check out the puzzles over on Brilliant Use the URL above to help support this video and get 20 off the paid premium versions. Once youve done that: help us calculate the thickness of a threesided coin The bonus video explains how you can get involved. We expanded the audience participation aspect loads after we filmed the main video; which is why a whole second video was required. All the links for the various resources are over here. Here is the form to signup and ask nicely to borrow Hughs coins. Buy or print your own cylindrical coins. Report your data back to us. And if you are really bored, here is over an hour of Hugh and I flipping coins. Look, it was late at night.