Lets make sure...
A couple of New Jersey hunters are out in the woods when one of them falls to the ground. He doesn’t seem to be breathing, his eyes are rolled back in his head.
The other guy whips out his cell phone and calls the emergency services. He gasps to the operator: “My friend is dead! What can I do?”
The operator, in a calm, soothing voice, says: “Just take it easy. I can help. First, let’s make sure he’s dead.”
There is a silence, then a shot is heard. The guy’s voice comes back on the line. He says: “Okay, now what?”
When NASA first started sending up astronauts, they quickly discovered that ballpoint pens would not work in zero gravity. To combat the problem, NASA scientists spent a decade and $12 billion to develop a pen that writes in zero gravity, upside down, underwater, on almost any surface including glass and at temperatures ranging from below freezing to 300 C. The Russians used a pencil.
Why do ducks have webbed feet?
To stamp out fires.
Why do elephants have flat feet?
To stamp out burning ducks.