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Tech Dreams That Might Come True

Right now, researchers are working on everything from elevators that would take us to the moon to 3D printers that can produce organs. Zach Weinersmith joins us to talk about technology dreams that could one day become reality. He’s a co-author of “Soonish: Ten Emerging Technologies That’ll Improve and/or Ruin Everything” (Penguin).

>> Also: Read the Dallas Morning News interview