Elon Musk's SxSW Keynote

By far the most talked about event at SXSW Interactive was Elon Musk's headline grabbing keynote speech on Saturday. Musk, the founder of Tesla and SpaceX, focused his speech on his 2 companies, as well as his hopes for a human future on Mars. The big moment of the keynote was when he showed a video of SpaceX's Grasshopper rocket, which has the incredible ability to vertically take off and land, "leaping" about 80.1 meters into the air before gracefully touching back down. Eventually, Musk says that the rocket will be able to launch "all the way through hypersonic and back". Read more about the Grasshopper and Elon's captivating keynote here.