Researchers have created a bioinspired gel that can regenerate tooth enamel by mimicking natural growth processes. The fluoride-free material forms a mineral-rich layer that restores enamel’s strength ...
It may be relatively compact, but the iFi Zen Blue 3 is a versatile device when it comes to streaming over Bluetooth. Bluetooth is about to celebrate its 27 th birthday. It was back in 1999 that the ...
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