Nova Celestica
Serving up oodles of nerd with a crunchy coating of odd
Monday, April 30, 2012
Optical illusion: Escher`s waterfall
Watch as water defies gravity and flows up hill! A simple but very effective optical illusion.
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment