Cyril Magic "string"

Do you enjoy watching magic trick ? Personally I like it, all the "WoW", "How he did that", "That's amazing" and somehow it would be great if the magician actually teach you the trick =D. Check this video, How to move a ring diagonally upwards?

Cyril's magic lesson

Check this "cap in the bottle" too, if only I know the trick behind. awesome!!!