Comment on GTFO
BodyBySisyphus@hexbear.net 2 weeks ago
It just doesn’t push electrons the way that sweet sweet red light does.
Comment on GTFO
BodyBySisyphus@hexbear.net 2 weeks ago
It just doesn’t push electrons the way that sweet sweet red light does.
psud@aussie.zone 2 weeks ago
For those who don’t know, the green end of the spectrum has more power than the red end. It can push electrons, make chemistry happen, and damage cells.
Red light is so low energy you can use it as a safe light when working with black and white film
The colour of light that can give you a tan or turn cholesterol to vitamin D is ultra violet, further to the green end than green or even blue