WebGL Chrome Experiments the FAIL IN FIREFOX

Of all my claimed Chrome Experiments and those that my classmates have thus far posted to Google Groups, the only one I had trouble with when I opened it with Mozilla Firefox (vs being opened in Chrome) was:

•  "Xibalba"
• The app did load, however I could not move around in it or use it at all. Then Firefox froze so I was unable to grab a screenshot.

The rest worked reasonably well. The WebGL 3D Chrome Experiments I tested in Mozilla Firefox that worked decently were:

• Dinohunt
• Spacerun 3D
• HexGL by BKCore
• 3D Tetris
• SWOOOP
• SnowBox
• jsOrrery
• Push-to-Break
• Valley of Uncanny #01
• 4irPucks
• Car Visualizer Classics
• Eye Texture Ray Tracer
• Digital Landscapes
• Racer S