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A microfluidic panel lets users push buttons on a flat interface.
It’s hard to get straightforward health guidance from personal genome tests, which are banned in some places. But one way to make them more meaningful is to let more people buy them.
Fans of 3-D printers and digital design tools argue that these technologies will transform the way we make goods. But can the “maker” movement really produce more than iPhone covers and jewelry?
Tiny transmitters, spectrum sharing, and new information- coding technologies promise to keep wireless data capacity increasing for years.
By 1913 we’d learned how to fly. Now came the hard part—designing flying machines that were safe and reliable.
