Time Magazine released its list of the 50 best inventions of the year. The winner? A home DNA-testing kit. The Speedo LZR is on the list, and so's the spinning skyscraper, the memristor, three different electric cars, and a new ping pong serve. There are a couple surprises (namely, the LHC didn't come in first! Holla back, Hadron!), and a few head-scratchers. Annoying blog posts came in at #42. Srsly?