Hitting this stretchy, electronic material makes it tougher

Accidents happen every day, and if you drop your smartwatch, or it gets hit really hard, the device probably won't work anymore. But now, researchers report on a soft, flexible material with "adaptive durability," meaning ...

A 5-minute PCR, faster than self-diagnosis kits

PCR technology is a molecular diagnostics technology that detects target nucleic acids by amplifying the DNA amount. It has brought marked progress in the life sciences field since its development in 1984.

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