Extreme inline skating on roller coaster tracks. Dirk Auer, pictured above, is an extreme inline skater who already holds the world speed record for skating, achieving a top speed of 190mph while being dragged behind a Porsche GT2. The ride itself took just over a minute with Auer reaching a top speed of 56mph after the first 30 meter drop.
When you really think about it, the key is sort of an archaic thing. It’s just a shaped piece of metal that interacts with other pieces of metal to secure our doors, desks, cars and other important stuff. These three awesome inventions could make that archaic bit of metal totally obsolete. UniKey The UniKey is [...]