As those of you that have read Sentinel know, I’m a big believer that Space Elevators are the answer to getting into orbit cheaper and easier than rockets. As this article points out, the technology to build one is in our grasp, all we need is a little motivation! http://www.huffingtonpost.com/2014/02/22/space-elevators-possible-researchers-say_n_4832765.html?utm_hp_ref=science&icid=maing-grid7%7Cmaing11%7Cdl22%7Csec1_lnk3%26pLid%3D446391