She has been with the brand since 2017, working as an intern, digital news writer and Human Interest writer-reporter before joining the TV team to help oversee and edit digital coverage.

But despite attempts from the best scientists and philosophers, what color truly is, if it’s even anything tangible, remains elusive. When it comes to the vexing problem of red or any other gradient, ...

Tightly Focused Laser Light Generates Nonlinear Effects And Rainbow Of Color Date: May 24, 2004 ... (IR) light waves, which are invisible to the human eye, are converted to visible lightwaves.