writer and editor

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Replicators – machines that print real things – have been a fun idea ever since the scientist Richard Feynman wrote about them in his 1959 essay, ‘There’s plenty of room at the bottom.’ Today, there is something of a real-life revolution going ...

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A lot has changed since I first reported on regulating nanotechnologies back in 2009. But like all emerging technologies, nano develops at a faster pace than policymakers can deal with. That has led to a patchwork of approaches and controls around the globe. You can read ...