Safer Sunscreen: Stanford researchers explore novel approach to sustainable sun protection
13
votes
Showing only topics with the tag "light.ultraviolet".
Back to normal view
-
-
For millennia, Tyrian purple was the most valuable colour on the planet. Then the recipe to make it was lost. By piecing together ancient clues, could one man bring it back?
35 votes -
Attosecond lasers explained (2023 Nobel Prize in physics)
6 votes -
The advent of sunglasses
9 votes -
New type of ultraviolet light makes indoor air as safe as outdoors
5 votes