Related:

• Three employees of NOSC (an engineer, a physicist and a mathematician) are staying in a hotel while attending a technical seminar.
  The engineer wakes up and smells smoke. He goes out into the hallway and sees a fire, so he fills a trashcan from his room with water and douses the fire....
• Proof By Intimidation ----- -- ------------ A Horse has an infinite number of legs.
  A horse has two legs in back and forelegs in front....
• The ark lands after The Flood. Noah lets all the animals out.
  Says, "Go and multiply." Several months pass. Noah decides to check up on the animals....
• A mathematician gives a talk intended for a general audience.
  The talk is announced in the local newspaper, but he expects few people to show up because nobody who is not a mathematician will be able to make any sense of the title...
• 1] 15 digits to dial a local number? He dials 15 digits to connect to his school computer.
  Sounds the recordings studio went a bit over board with the sound effects....
• In the old days of the cold war, when it was very hard for Westerners to visit the Soviet Union, a British mathematician travels to Moscow to speak in the seminar of a famous Russian professor.
  He starts his talk writing a theorem on the board....
• A Vaseline salesman is driving through the country, when his car starts leaking and loses all its oil.
  Not knowing what to do, he fills the engine with Vaseline, thinking that it is similar to oil, and drives away....
• What's the difference between a banjo and a(n)... Chain Saw
  ( 1.) a chain saw has a dynamic range. ( 2.) you can turn a chain saw off....