Uvc Technologies

MTA using ultraviolet technology on NYC subways to kill COVID-19 Eyewitness News ABC7NY 40,590 5 лет назад
Diffraction Grating in Action Edmund Optics 28,941 7 дней назад
Homemade Solar-Powered UV Detector Science Lab 279 10 дней назад
This phone trick is IMPOSSIBLE Veritasium 5,984,035 1 год назад
She Made UV Light With Just 3 Items! Codi 19,795 12 дней назад
How It's Made: Fiber Optic Cable (Transmits Light at 186,000 Miles/Second!) Factory Secrets: How It's Made 3,373 12 часов назад
UV-C Technology Removes 99.9% of Dust Mites and Bacteria switlaivide 1,037 7 дней назад
DIY IPHONE Black Light! AMAZING Lifehack Trick! #shorts ZutiGang 109,900,780 4 года назад
The Best Trick UV LIGHT screen protector applying for smart phone #shorts Trendy Tech Review Show 235,411 2 года назад
This small blue led has won the nobel prize Dan Knows It All 33,890 3 дня назад
UVC on Koinbx @unitymetatokeninfo Smontech 1,883 2 месяца назад