Simple, cheap to make red light significantly improves vision of people over 40

submitted by philosopher from newatlas.com

sorted by:
top
newinsightfulfun
you are viewing a single comment's thread.

view the rest of the comments →

[–]zyxzevn 2 insightful - 1 fun2 insightful - 0 fun3 insightful - 1 fun -  (0 children)

There is also /s/science but not that active.
There is also /s/space /s/askscience /s/biology and more.
Started to create /s/physics to get more exploration and more practical science.