White light can be blinding, cold, unforgiving. Our physical reality often finds it too much as well, splitting it apart any chance it gets. Plants are green because such wavelengths of light help ...

Cyndi Lauper is just eight concerts away from concluding the U.S. leg of her “Girls Just Wanna Have Fun Farewell Tour.” But ...

When it comes to the vexing problem of red or any other gradient, when we both agree that a thing is some color, is it really ...

In all cases where the colors are produced by grooved surfaces they are transferable to wax and other plastic subs.tances. Rainbow colors are frequently produced in coating the silver tablets for ...