This is a great behind the scenes look at how David Blaine and Intel prepared for an amazing 72 hour stunt involving Tesla coils and lots of electricity passing through Blaine.
Remember the guy who was demonstrating how an electrostatic discharge gun works? Well, he’s back again this time giving a very funny explanation of how a coil gun works. [via]
Using a high-speed camera, Smarter Every Day filmed the liquid rope coil effect using honey and explains the natural phenomenon in scientific terms. The raw video below.