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Stories by Andy Extance12 articles archived since 1845

Entrepreneurs Explore Bitcoin's Future

Academics and entrepreneurs are fascinated with the cryptocurrency's core block chain innovation, which serves as the official online ledger of every Bitcoin transaction

September 30, 2015 — Andy Extance and Nature magazine

Laser Weapons Get Real

Long a staple of science fiction, laser weapons are edging closer to the battlefield, thanks to optical fibers

May 28, 2015 — Andy Extance and Nature magazine

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