Have you ever wondered how your eyes work? What's really happening when you see something? Of course, you can only see something when there's light. And what is light? It's energy that zooms ...

High Energy Visible (HEV) blue light can cause migraines, fatigue, blurred vision, dry eyes, and can even interrupt your eight hours by interfering with sleep-inducing melatonin. There is no real ...

Watch this video which explains how light travels into our eyes so that we can see things. Of course, you can only see something when there's light. And what is light? It's energy that zooms ...