Albert Einstein created the concept of stimulated emission of radiation to become LASER. His brother, Frank, however, created a monster.


A Photon was going through airport security. The airport security asked the photon. “Where’s your carry-on luggage?”

Photon said, "Oh I don’t have any. I am TRAVELLING LIGHT."

Party Chicken

The only thing that travels faster than light is...your weekend!


A drunk boarded a bus, took a seat next to a priest and began reading his newspaper. After a while, in a slurred voice, the drunk asked the priest, "Do you know what causes arthritis?" The priest looked at the drunk disdainfully. "Yes my man. I can tell you. It's too much alcohol! Too much immoral living! Too much smoking. How long have you had it?" 

"S'not me", said the drunk. "It sez here the Pope's got it."

A blue laser hertz twice as much as a red laser.


Since light travels faster than sound, is that why some people appear bright until your hear them speak?

Color Prism Transparent

Where do lights go when they've been bad?
To prism.

Blue Steam Train

A pessimist sees a dark tunnel. An optimist sees the light at the end of the tunnel. A realist sees a freight train.
The train driver sees 3 idiots standing in the way of his train.


I bought one of those "Smart" light switches, but it was too clever for me.
So I replaced it with a dimmer switch.


How many boomers does it take to change a light bulb?

None, they'll all resist change even if it makes the world a brighter place.

I think that ultra-violet light might have Asperger's.

Its definitely on the spectrum.

Cartoon Pig

A scientist drops a pig and a flashlight from a 20 storey building. He watches as both hit the ground at the same time.
With this he concluded pigs move at the speed of light.


We know the speed of light but what's the speed of dark?