- Sun Jan 10, 2016 4:46 am
#389886
I thought this was interesting.
It's a thick red glass hair nested deep inside a clear glass ball.
Refraction of the ball makes the coil extent look bigger than it is.
The red and clear glass have the same Nd so no refraction takes place at that boundary.
I thought this was interesting.
It's a thick red glass hair nested deep inside a clear glass ball.
Refraction of the ball makes the coil extent look bigger than it is.
The red and clear glass have the same Nd so no refraction takes place at that boundary.
- By Matteo Villa
- By Mark Bell