Tiny tweezers allow precision control of enzymes

Tweezers are a handy instrument when it comes to removing a splinter or plucking an eyebrow. In new research, Hao Yan and his colleagues at Arizona State University's Biodesign Institute describe a pair of tweezers shrunk ...

Review: New iOS software has features to discover

The changes to Apple's iOS software became apparent as I drove to the headquarters of the company's rival, Google. As I navigated using Apple's mapping app, I noticed one of my favorite attributes was missing: the directions ...

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