Uv Light

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UV light is an efficient way to deactivate the COVID-19 causing SARS-CoV-2 virus, reducing transmission
science

UV light is an efficient way to deactivate the COVID-19 causing SARS-CoV-2 virus, reducing transmission

Researchers noted radical social distancing with shutdown of public places were effective but its economic and social costs are unsustainable in the medium term.

Ultraviolet light can improve the efficiency of cameras, say researchers
News & Analysis

Ultraviolet light can improve the efficiency of cameras, say researchers

Treating photodetectors -- used in systems and devices from smartphones to space stations -- with ultraviolet light can improve the efficiency of cameras, researchers say.

Scientists create $100 smartphone-powered 3D printer
News & Analysis

Scientists create $100 smartphone-powered 3D printer

A team of scientists in Taiwan has created a $100 smartphone-powered 3D printer that uses visible light emitted from a phone to cure the resin instead of the traditional method of using UV light or lasers, a media report said.