Anamorphic Typography: "It's all a point of view."

London-based designer Joseph Egan did this incredible piece of anamorphic typography as part of his final project while studying at the Chelsea College of Art & Design.

X-Ray Video Of A Dog Drinking.

Two really smart people at Harvard have discovered that dogs and cats use the same techniques to drink water. 
It's all very complicated but the folks over at Discover explain it so even a layman like me can understand. ;)