>[Image] Science Jokes > >A Mathematician, a Biologist and a Physicist are sitting in a street cafe >watching people going in and coming out of the house on the other side of the >street. First they see two people going into the house. Time passes. After a >while they notice three persons coming out of the house. >The Physicist: "The measurement wasn't accurate.". >The Biologists conclusion: "They have reproduced". >The Mathematician: "If now exactly 1 person enters the house then it will be >empty again." > >A physicist, an engineer and a mathematician were all in a hotel sleeping when >a fire broke out in their respective rooms. >The physicist woke up, saw the fire, ran over to his desk, pulled out his CRC, >and began working out all sorts of fluid dynamics equations. After a couple >minutes, he threw down his pencil, got a graduated cylinder out of his >suitcase, and measured out a precise amount of water. He threw it on the fire, >extinguishing it, with not a drop wasted, and went back to sleep. >The engineer woke up, saw the fire, ran into the bathroom, turned on the >faucets full-blast, flooding out the entire apartment, which put out the fire, >and went back to sleep. >The mathematician woke up, saw the fire, ran over to his desk, began working >through theorems, lemmas, hypotheses , you -name-it, and after a few minutes, >put down his pencil triumphantly and exclaimed, "I have proven that I can put >the fire out!" He then went back to sleep. > >The graduate with a Science degree asks, "Why does it work?" >The graduate with an Engineering degree asks, "How does it work?" >The graduate with an Accounting degree asks, "How much will it cost?" >The graduate with a Liberal Arts degree asks, "Do you want mustard with that?" > >A lecturer tells some students to learn the phone-book by heart. >The mathematicians are baffled: `By heart? You kidding?' >The physics-students ask: `Why?' >The engineers sigh: `Do we have to?' >The chemistry-students ask: `Till next Monday?' >The accounting-students (scribbling): `Till tomorrow?' >The laws-students answer: `We already have.' >The medicine-students ask: `Should we start on the Yellow Pages?' > >A Physicist, an astronomer and a mathematician are walking one day through the >Scottish Highlands, when they chance to see a black sheep. >"Ah!" says the astronomer, "that shows that scottish sheep are black." >"No, come on, you can't say that from a single observation," says the >physicist, "all you can say is that black sheep are found in Scotland." >"No," says the mathematician, "all you can say from this observation is that >from the angle we are looking at it, at this point in time, this particular >sheep, appears to be black." > >Three men with degrees in mathmatics, physics and biology are locked up in dark >rooms for research reasons. >A week later the researchers open the a door, the biologist steps out and >reports: `Well, I sat around until I started to get bored, then I searched the >room and found a tin which I smashed on the floor. There was food in it which I >ate when I got hungry. That's it.' >Then they free the man with the degree in physics and he says: `I walked along >the walls to get an image of the room's geometry, then I searched it. There was >a metal cylinder at five feet into the room and two feet left of the door. It >felt like a tin and I threw it at the left wall at the right angle and velocity >for it to crack open.' >Finally, the researchers open the third door and hear a faint voice out of the >darkness: `Let C be an open can.' > >How do you prove that all odd numbers are prime? Depends who you ask ... >Logician: >Hypothesis: All odd numbers are prime >Proof: >1) If a proof exists, then the hypothesis must be true >2) The proof exists; you're reading it now. >>From 1 and 2 follows that all odd numbers are prime >Physicist: >3 is a prime >5 is a prime >7 is a prime >9 is not prime, experimental error >Mathematician: >3 is a prime >5 is a prime >7 is a prime >by induction all the rest are prime >Engineer: >3 is a prime >5 is a prime >7 is a prime >9 is a prime > >Organic chemistry is the study of carbon compounds, >biochemistry is the study of carbon compounds that wriggle. > >The engineer thinks of his equations as an approximation to reality. >The physicist thinks reality is an approximation to his equations. >The mathematician doesn't care! > >A theory is something nobody believes, except the person who made it. >An experiment is something everybody believes, except the person who made it. > >Three men, a physicist, a engineer and a computer scientist, are travelling in >a car. Suddenly, the car starts to smoke and stops. The three atonished men try >to solve the problem: >- The physicist says: This is obviously a classic problem of torque. It has >been overloaded the elasticity limit of the main axis. >- Engineer says : Let's be serious! The matter is that it has been burned the >spark of the connecting rod to the dynamo of the radiator. I can easily repair >it by hammering. >- Computer scientist says : What if we get off the car, wait a minute, and then >get in and try again? > >Two sodium atoms are walking down the road chatting. All of a sudden, one stops >and turns to its friend looking worried: >Na(1)- "Oh No... I think I've lost an Electron!" >Na(2)- "What... are you sure?" >Na(1)- "Yes, I'm Positive!" > >An engineer, a mathematician, and a physicist went to the races one Saturday >and laid their money down. Commiserating in the bar after the race, the >engineer says, "I don't understand why I lost all my money. I measured all the >horses and calculated their strength and mechanical advantage and figured out >how fast they could run..." >The physicist interrupted him: "...but you didn't take individual variations >into account. I did a statistical analysis of their previous performances and >bet on the horses with the highest probability of winning..." >"...so if you're so hot why are you broke?" asked the engineer. But before the >argument can grow, the mathematician takes out his pipe and they get a glimpse >of his well-fattened wallet. Obviously here was a man who knows something about >horses. They both demanded to know his secret. >"Well," he says, between puffs on the pipe, "first I assumed all the horses >were identical and spherical..." > >If it moves it is biology, >if it stinks it is chemistry >and if it does not work it is physics. > >Logic is a systematic method for getting the wrong conclusion... with >confidence. >Surely statistics is a systematic method for getting the wrong conclusion... >with 95% confidence. >Mathematics is the systematic misuse of a nomenclature developed for that >specific purpose. > >------------------------------------------------------------------------------- >Added by pga@sys.uea.ac.uk - 5th February 1995 > > > >