
ultraviolet light


UV-LED lights destroy coronaviruses in seconds — and HIV tooMarch 30, 2022

Cheap indoor lights could wipe out COVID and flu viruses in 5 minutesMarch 25, 2022

COVID-killing UV lamps may cause serious eye damage, researchers sayNovember 28, 2020

‘Invisible message’ on 15th-century medieval manuscript discovered by college studentsNovember 20, 2020
