Now I have my glass disk positioned so that the light is hitting at just the angle of total internal reflection. If I place a drop of water on the glass disk, that increases the refractive index ...

Photoshop CS6 tutorial showing how to add a realistic, rippling, water reflection to a photo. The reflection will ripple out from it's center as if you dropped a pebble into a lake or pond. Tree: <a ...

Rachael Blakey: "I placed some water drops on to a metal spring, and I captured the reflection of an eye in the water drops. Location: New Brunswick, Canada." Ian Mason: "The moment you realise ...

The situation is similar when you try to observe the inside of a drop of milk in water or the internal structure of an opal gem with the help of white light. In all these cases, multiple light ...