Interesting Discussion Regarding the Physics of Refraction
Discussing how it is that light seems to travel slower in water than
in air, and how that shift happens. http://www.reddit.com/r/askscience/comments/o16pl/when_light_travels_from_wat...
in air, and how that shift happens. http://www.reddit.com/r/askscience/comments/o16pl/when_light_travels_from_wat...
