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Well, we do have our jet packs http://martinjetpack.com/ http://martinjetpack.com/ and flying cars http://www.moller.com/ http://www.moller.com/ Maybe we just n
by rubinelli 15y ago
Well, we do have our jet packs http://martinjetpack.com/ http://martinjetpack.com/ and flying cars http://www.moller.com/ http://www.moller.com/ Maybe we just need a successor to concrete to start a new age of huge civil engineering feats -- I'm still hoping for the space elevator.