I share your pain. My mom also used to tell me that wearing headphones would make me go deaf.

While Blue Light messes up your circadian rhythm and the production of melatonin, there's no damage to the eye unless you push It to the extreme. There would be far more people with glasses in the world If that were true.

Excellent Post.

BTW: What's really scary about CRT TVs is that the CRT tube produces up to 35000 V in some models.