"A star collapses when the fuel is used up and the energy flow from the core of the star stops. Nuclear reactions outside the core cause the dying star to expand outward in the "red giant" phase before it begins...

  Can red light therapy improve sleep quality. This Placebo controlled study says yes - and the effect is likely exaggerated when you are also blocking blue light as soon as the sun begins to set.Participants received 30 minutes of...

I returned to my old neighbourhood last night to have dinner with my mother. I had to fire up the machine in my old room, man - it still has the power! It inspired me to write this post. Narrowband...

When ultraviolet light hits our skin the human photo-protective-response is engaged. This is the complex system designed by nature over millions of years to defend against daily solar radiation. This system consists of the upregulation of antioxidant defenses, activation of...

"Salt in water increases the amount of UV light the water can absorb as a quantum dot." Jack Kruse This maybe the quantum link to why vitiligo patients have so much success with re-pigmentation at the dead sea. It is...