SpaceX, the space exploration company dedicated to cost efficient space travel and exploration, loves to land rockets on these tiny barges out in the middle of the ocean. So given the vast amount of resources that the company has, why not just return those rockets back to land instead of a tiny drone ship out at sea? We've got new episodes of Mashable Explains coming to you every Thursday, so make sure to subscribe: http://on.mash.to/subscribe Annotations: How Facebook Could Steal Your Face https://www.youtube.com/watch?v=8wybb9rXiv8&list=PLSKUhDnoJjYn0TV9V84C4Wr2DjKPc492c&index=1 Best of Mashable https://www.youtube.com/watch?v=mv3EAPKjRcQ&list=PLSKUhDnoJjYlbE1_6R0Nwh9kbven0DHSt&index=1 Hosted by Armand Valdes @ArmandTweets on Twitter MASHABLE ON YOUTUBE Subscribe to Mashable: http://on.mash.to/subscribe Mashable Explains Playlist: https://www.youtube.com/playlist?list=PLSKUhDnoJjYn0TV9V84C4Wr2DjKPc492c MASHABLE ACROSS THE WEB Mashable.com: http://on.mash.to/1hCcRpl Facebook: http://on.mash.to/1KkCTIP Twitter: http://on.mash.to/1Udp1kz Tumblr: http://on.mash.to/1NBBijY Instagram: http://on.mash.to/1U6D40z Google+: http://on.mash.to/1i27L5R Mashable is a leading global media company that informs, inspires and entertains the digital generation.