Tuesday, 11 February 2025

Showing refraction in water


 A quick demo for the students on the refraction of a laser when the beam hits the water's surface. The dye shows up the path of the laser, so it is very easy to see what happens.

No comments:

Post a Comment

Day 6 – Hair, Fur, and Fibres

  Day 6 – Hair, Fur, and Fibres What’s That Strand? A Microscopic Tour of Hair and Fibres Collect: Human hair (different colours, thick...