Butchery 101 This is a very well made video about all the different beef meat cuts. WARNING: do not watch this if you're a vegetarian, you might faint! Trending Indy 500 Crash This massive and scary crash happened at this year's Indy 500. You know progress has been made when two pilots can just walk out of such an accident. Homemade Hovercraft Dads can sometimes build soapbox racers, but this kid's father built him a hovercraft. The Floppotron Remember when geeks played music with old floppy disk drives? Well, this is a whole other level of geekness.