Видео ютуба по тегу Why Uv Doesn't Pass Through Glass

UV - Building made from glass, totally transparent in visible and glass blocks all UV rays
UV - Building made from glass, totally transparent in visible and glass blocks all UV rays
UV light passes through thick glass and causes fluorescence in diamonds indoors.
UV light passes through thick glass and causes fluorescence in diamonds indoors.
What Happens if You Focus a 5W Laser With a Giant Magnifying Glass? Negative Kelvin Temperature!
What Happens if You Focus a 5W Laser With a Giant Magnifying Glass? Negative Kelvin Temperature!