Thursday, December 17, 2020

Coronavirus spread during dental procedures could be reduced with slower drill rotation

Researchers have found that careful selection and operation of dental drills can minimize the spread of COVID-19 through aerosols.

from Top Health News -- ScienceDaily https://ift.tt/3ahp9SJ

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Forget LASIK: Safer, cheaper vision correction without lasers or incisions

Scientists are developing a possible alternative to LASIK that reshapes the cornea without cutting it or using a laser. The technique uses a...