| # | Title | Image | Description | Video |
| 1 | Disappearing Beaker |
Refractive Index
|
Use Johnson's baby oil or Wesson oil to make a small beaker disappear when immersed. If the beaker has graduations or words they will appear to be floating in the liquid. |
Video 2 |
| 2 | Big Plastic Refraction Tank |
Refraction at Flat Surfaces
|
The light source can be rotated through 270 degrees to show refraction and total internal reflection for both air/plastic and plastic/air interfaces. |
Video 2 |
