How about the latest portable LED projector?03-03-2021
Researchers from Tel Aviv University have proven that t […]
Researchers from Tel Aviv University have proven that the novel coronavirus can be killed efficiently, quickly and cheaply using ultraviolet (UV) light-emitting diodes (UV-LEDs) at specific frequencies.
She said that the UV-LED bulbs require less than half a minute to destroy more than 99.9% of the coronaviruses.
The study, published earlier this month in the Journal of Photochemistry and Photobiology B: Biology, is the first of its kind in the world.