Laboratory Monkeys

Q: What do you call a blender full of laboratory monkeys?
A: Rhesus pieces.

Numbers Equal Zero

Theorem : All numbers are equal to zero.
Proof: Suppose that a=b. Then a = b a^2 = ab a^2 - b^2 = ab - b^2 (a + b)(a - b) = b(a - b) a + b = b a = 0 Furthermore if a + b = b, and a = b, then b + b = b, and 2b = b, which mean that 2 = 1. 

Bird Math

Q: What kind of math do birds like?
A: Owlgebra.