Why there are led lights now!

Two physics PhD guys and mathematician PhD after a conference sit in a hotel lobby and having drinks. Suddenly the light bulb burns out over their head and maintenance guy comes and changes the light bulb. While changing it, he hands the burnt out light bulb over to the mathematician who puts it carefully on the desk. After the maintenance guy leaves he says looking at the burned out light bulb: "You do know guys that if you put a light bulb in your mouth so that socket is outwards you are not capable getting it out." Physicians disagree and say: "If it goes in, it also can come out. It is common sense."

One of the physicians puts then the burned out light bulb in the mouth socket outwards and after that he can't get it out (proved scientific fact now). So they order a taxi and go to the hospital.

Taxi driver is of course looking at guy with the WTF face but takes them too the hospital. Reception nurse of course tries not to laugh after hearing the story from the two guys who could speak and she pointed to the surgeons room.


Surgeon listened the story and is pleasant and experienced, so he just presses three nerves on the neck so the mouth opens up even wider and he gets the bulb out. Doctor says that his jaw movement will be back in 40 min, until then his jaw will be wide open and laughs at the three idiots who put light bulbs in their mouth in the middle of the night.

Guys take their bulb and get back to the taxi. The driver asked what it was all about. They explain but the taxi driver didn't believe them, the mathematician even takes out the light bulb. Next thing they were driving back to the hospital with the taxi driver having a light bulb in his mouth and socket hanging out. Reception nurse was literally rolling on the floor and laughing.

Doctor removes the light bulb from the driver mouth and crushes it and says: "Otherwise you idiots will be coming here all night!"

Because the taxi driver also had paralyzed jaw and jaw wide open, he couldn't drive properly and the police pulled them over. Police then asked the driver that where the hell are you driving these three.

Since the driver could not talk the mathematician explained what had happened. Police of course didn't believe them and asked them to follow him and went to check from the police station their background and check out the story. Few minutes later the police enters the taxi and with a light bulb in his mouth, socket hanging out and waving like hell to go the hospital.

As they pull up and go to the reception nurse, there was hard time reviving her after that. So they go straight to the surgeons door and knock.

Surgeon opens the door, jaw wide open.

EDIT: Little bit of spelling.