A 3D loopable video aimed to be seen at 2 meters distance from screen. If you see any ghost, you'll know why.
Feel free to download this 1920x1080 px video and use the shortcuts CONTROL+L & CONTROL+F to play this video looped and full screen in Quicktime player.
The center URL http://www.anaglyphe.fr animation could be seen in two ways : like a plate face facing up or a plate facing down right... The thing is, when you know it, your brain will start to make you see both at regular intervals, all in 3D. Beware!
The two others URL listed are http://www.cgteach.net and http://www.tutoriel.pro its mirror. Both are in French currently, but expect to get subtitles for tutorials.