from the flood-gates-opened dept.
ndogg writes "This story is all wet. Paulo Blikstein at MIT has created a water computer. The one boolean logic gate he created functions as a half-adder (i.e. both XOR and AND). He then proceeded to create a four bit adder."
"Here's something to think about: How come you never see a headline like
`Psychic Wins Lottery.'"
-- Comedian Jay Leno