Baller-as-fuck real-life-Tony-Stark Tesla-and-SpaceX-CEO South-African-billionaire Elon Musk has put out an Alpha phase document for what he calls the "Hyperloop" - a near-vacuum tube through which pods are sent carrying people (and/or possibly cars) between cities hundreds of miles apart at supersonic speeds (somewhere around 800mph). His goal is to create a fifth form of cheaper, safer, and faster transportation to fill the hole where cars, airplanes, and trains fall short.
Here is his preliminary plan, to link Los Angeles to SF:
http://www.teslamotors.com/sites/def...loop-alpha.pdf
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