Beware the Optogenetics!
Optogenetics (from Greek, Modern optikós, meaning ‘seen, visible’) is a biological technique that involves the use of light to control cells in living tissue, typically neurons, that have been genetically modified to express light-sensitive ion channels. It is a neuromodulation method that uses a combination of techniques from optics and genetics to control and monitor the activities of individual neurons in living tissue—even within freely-moving animals—and to precisely measure these manipulation effects in real-time. 
Optogenetics can and is being used to manipulate our minds with blue light. Scary stuff, sounds like science fiction, but this is just another example the enemy destroying God’s creation through technology that is dark to the core.
Blue light technology (optogenetics) can cause you to feel tired, anxious, depressed and oppressed by something. Blue light comes from computer monitors, smart phones, blue headlights on cars, store and office lighting. Tony Pantalleresco discusses this technology and what we can do to protect ourselves.