An engineer and a physicist are roommates. One day a fire starts in the kitchen. The engineer is the only one home. He hears the alarm jumps out of bed grabs the fire extinguisher off the wall and puts out the fire and goes back to bed.
The next night a fire starts in the kitchen again. This time the physicist is the only one home. The physicist gets out of bed and sees the fire. He looks at the wall and sees a fire extinguisher. He then goes back to bed happy knowing that a solution exists.
Submitted by: Rob