Three men are sitting naked in the sauna. Suddenly there is a beeping sound.

The first man presses his forearm and the beeping stops.

The others look at him questioningly.

"That's my pager," he says. "I have a microchip under the skin of my arm."

A few minutes later a phone rings. The second man lifts his palm to his ear.

When he finishes he explains, "That's my mobile phone. I have a microchip in my hand."

The third man, feeling decidedly low-tech but not to be outdone, decided he had to do something just as impressive. He steps out of the sauna and goes to the toilet. He returns with a piece of toilet paper hanging from his ass.

The others raised their eyebrows and said, "Wow! What's that?"

"I'm getting a Fax," he explains.