This Page is a collection of videos showing various anti-gravity physics tricks.
There is also a YouTube play list for these videos
Here is my first amazing anti gravity trick, showing cardboard tubes rolling down hill and then up hill:
Here is my second amazing anti gravity trick, showing the same as the above video in a different environment:
In this video I show a ball perpetually rolling uphill and then downhill:
In this video, I have built a working Penrose staircase:
This video is slightly different – how to move your eyeballs independently: