Hummingbird eyes can detect UV, allowing them to see the world in colors that humans can’t even imagine
A fourth color cone type in the hummingbird's eyes allows the birds to see in extra colors tinted in ultraviolet.
Tag: ultraviolet
Complex glass objects 3D-printed using new take on old method
The printed objects are small, but very complex.
Robots might soon be sanitizing hospital rooms, killing far more bacteria than humans
Robots do a much better job at sanitizing than humans ever could.
Far-ultraviolet lamps could eradicate airborne viruses in public spaces — with no risk to us
It can't go through our skin, but it will wreck viruses and bacteria.
Self-tanning drug could fight skin cancer — and improve your beach experience
It could make a huge difference.
Play outside, kids! Sunlight reduces chances of myopia in children
You often hear people complaining that kids don't play outside anymore - instead just hanging in the house all day ...
Tomorrow’s camera is flash free, regardless of light conditions
As any amateur photographer can tell you, in order to take a clear picture, you require a good light source; ...