Space Program

You know all those monkeys and dogs they shot up into space in the Sixties?
They never told the public the truth about those animals in the space program.
But I will.
Every time they fired up one of those monkeys up into the sky, a dog would come down.
And when they fired a dog into space, back down they’d get a monkey.
Scientists couldn’t explain it. Dogs turned into monkeys and monkeys turned into dogs.
Years later, the Russians revealed that their dogs also turned into monkeys and their monkeys turned into dogs.
They couldn’t explain it either.