100million years sago
Ozone
Ozone, or O3 in chemistry terms.
No
its ultra violet
...the Ozone Layer
Ultra violet light is not visible!
The ozone layer is the layer in Earth's stratosphere that protects us from harmful ultraviolet (UV) rays from the sun. It absorbs most of the sun's UV radiation, shielding the Earth's surface and living organisms from its harmful effects.
UV radiation hits the earth coming from the sun.
une caméra ultra-violet
It blocks Solar ultra-violet radiation from reaching Earth's surface.
Ultra Violet isn't DC or Marvel she's Screen Gems
Ultra Violet - Bananarama album - was created in 1994-09.