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Salad producers haven't succeeded in banishing E. coli and other dangerous microbes from fresh greens, though they've tried hard. As we've reported before, it's a major challenge to both...
Acoustic tweezers are capable of precisely manipulating cellular-scale objects that are essential to many areas of fundamental biomedical research. The device, developed in the...
Imagine if doctors could perform surgery without ever having to cut through your skin. Or if they could diagnose cancer by seeing tumors inside the body with a procedure that is as simple...