Screens are in, buttons are on the way out. Touching said screens inevitably leaves fingerprints at best, germs at worst, leaving the screen looking bad and potentially dangerous—especially in shared ...

Jaireth is an avid reader, video gamer, and tabletop rpg lover. With years of experience in beating games too quickly and with writing all kinds of tales to entertain and to teach, he figured maybe ...

We are faced with a global epidemic of myopia (short-sightedness) because we are deprived of deep violet light (360-400 nm). Myopia is projected to rise from 23 to 50 percent of the world’s population ...

Ultraviolet has very short and energetic wavelengths that are shorter than violet on the visible spectrum. But can people see UV? When you purchase through links on our site, we may earn an affiliate ...