teach about blood flow
A teacher was giving a lesson on the circulation of the blood. Trying to make the matter clearer, he said: "Now, students, if I stood on my head the blood, as you know, would run into it, and I should turn red in the face."
"Yes, sir," the boys said.
"Then why is it that while I am standing upright in the ordinary position the blood doesn't run into my feet?"
A little fellow shouted, "'It's because yer feet ain't empty."
"Yes, sir," the boys said.
"Then why is it that while I am standing upright in the ordinary position the blood doesn't run into my feet?"
A little fellow shouted, "'It's because yer feet ain't empty."
tell who i am
It was the final examination for an introductory Biology course at the local university. Like many such freshman courses, it was designed to weed out new students, having over 500 students in the class!
The examination was two hours long, and exam booklets were provided. The professor was very strict and told the class that any exam that was not on his desk in exactly two hours would not be accepted and the student would fail. Half of an hour into the exam, a student came rushing in and asked the professor for an exam booklet.
"You're not going to have time to finish this," the professor stated sarcastically as he handed the student a booklet.
"Yes I will," replied the student. He then took a seat and began writing. After two hours, the professor called for the exams, and the students filed up and handed them in. All except the late student, who continued writing. An hour later, the last student came up to the professor who was sitting at his desk preparing for his next class. He attempted to put his exam on the stack of exam booklets already there.
"No you don't, I'm not going to accept that. It's late."
The student looked incredulous and angry.
"Do you know who I am?"
"No, as a matter of fact I don't," replied the professor with an air of sarcasm in his voice.
"Do you know who I am?" the student asked again in a louder voice.
"No, and I don't care." replied the professor with an air of superiority.
"Good," replied the student, who quickly lifted the stack of completed exams, stuffed his in the middle, and walked out of the room.
The examination was two hours long, and exam booklets were provided. The professor was very strict and told the class that any exam that was not on his desk in exactly two hours would not be accepted and the student would fail. Half of an hour into the exam, a student came rushing in and asked the professor for an exam booklet.
"You're not going to have time to finish this," the professor stated sarcastically as he handed the student a booklet.
"Yes I will," replied the student. He then took a seat and began writing. After two hours, the professor called for the exams, and the students filed up and handed them in. All except the late student, who continued writing. An hour later, the last student came up to the professor who was sitting at his desk preparing for his next class. He attempted to put his exam on the stack of exam booklets already there.
"No you don't, I'm not going to accept that. It's late."
The student looked incredulous and angry.
"Do you know who I am?"
"No, as a matter of fact I don't," replied the professor with an air of sarcasm in his voice.
"Do you know who I am?" the student asked again in a louder voice.
"No, and I don't care." replied the professor with an air of superiority.
"Good," replied the student, who quickly lifted the stack of completed exams, stuffed his in the middle, and walked out of the room.
the homework schedule
Here is an explanation of the school homework policy for the average student. Students should not spend more than ninety minutes per night. This time should be budgeted in the following manner if the student desires to achieve moderate to good grades in his/her classes.
15 minutes looking for assignment.
11 minutes calling a friend for the assignment.
23 minutes explaining why the teacher is mean and just does not like children.
8 minutes in the bathroom.
10 minutes getting a snack.
7 minutes checking the TV Guide.
6 minutes telling parents that the teacher never explained the assignment.
10 minutes sitting at the kitchen table waiting for Mom or Dad to do the assignment.
15 minutes looking for assignment.
11 minutes calling a friend for the assignment.
23 minutes explaining why the teacher is mean and just does not like children.
8 minutes in the bathroom.
10 minutes getting a snack.
7 minutes checking the TV Guide.
6 minutes telling parents that the teacher never explained the assignment.
10 minutes sitting at the kitchen table waiting for Mom or Dad to do the assignment.
the physics disclaimers
As scientists and concerned citizens, we applaud the recent trend towards legislation which requires the prominent placing of warnings on products that present hazards to the general public. Yet we must also offer the cautionary thought that such warnings, however well-intentioned, merely scratch the surface of what is really necessary in this important area. This is especially true in light of the findings of 20th century physics.
We are therefore proposing that, as responsible scientists, we join together in an intensive push for new laws that will mandate the conspicuous placement of suitably informative warnings on the packaging of every product offered for sale in the United States of America. Our suggested list of warnings appears below.
WARNING: This Product Warps Space and Time in Its Vicinity.
WARNING: This Product Attracts Every Other Piece of Matter in the Universe, Including the Products of Other Manufacturers, with a Force Proportional to the Product of the Masses and Inversely Proportional to the Distance Between Them.
CAUTION: The Mass of This Product Contains the Energy Equivalent of 85 Million Tons of TNT per Net Ounce of Weight.
HANDLE WITH EXTREME CARE: This Product Contains Minute Electrically Charged Particles Moving at Velocities in Excess of Five Hundred Million Miles Per Hour.
CONSUMER NOTICE: Because of the "Uncertainty Principle," It Is Impossible for the Consumer to Find Out at the Same Time Both Precisely Where This Product Is and How Fast It Is Moving. (Note: This one is optional on the grounds that Heisenburg was never quite sure that his principle was correct)
ADVISORY: There is an Extremely Small but Nonzero Chance That, Through a Process Know as "Tunneling," This Product May Spontaneously Disappear from Its Present Location and Reappear at Any Random Place in the Universe, Including Your Neighbor's Domicile. The Manufacturer Will Not Be Responsible for Any Damages or Inconvenience That May Result.
READ THIS BEFORE OPENING PACKAGE: According to Suggested Versions of the Grand Unified Theory, the Primary Particles Constituting this Product May Decay to Nothingness Within the Next Four Hundred Million Years.
THIS IS A 100% MATTER PRODUCT: In the Unlikely Event That This Merchandise Should Contact Antimatter in Any Form, a Catastrophic Explosion Will Result.
PUBLIC NOTICE AS REQUIRED BY LAW: Any Use of This Product, in Any Manner Whatsoever, Will Increase the Amount of Disorder in the Universe. Although No Liability Is Implied Herein, the Consumer Is Warned That This Process Will Ultimately Lead to the Heat Death of the Universe.
NOTE: The Most Fundamental Particles in This Product Are Held Together by a "Gluing" Force About Which Little is Currently Known and Whose Adhesive Power Can Therefore Not Be Permanently Guaranteed.
ATTENTION: Despite Any Other Listing of Product Contents Found Hereon, the Consumer is Advised That, in Actuality, This Product Consists Of 99.9999999999% Empty Space.
NEW GRAND UNIFIED THEORY DISCLAIMER: The Manufacturer May Technically Be Entitled to Claim That This Product Is Ten-Dimensional. However, the Consumer Is Reminded That This Confers No Legal Rights Above and Beyond Those Applicable to Three-Dimensional Objects, Since the Seven New Dimensions Are "Rolled Up" into Such a Small "Area" That They Cannot Be Detected.
PLEASE NOTE: Some Quantum Physics Theories Suggest That When the Consumer Is Not Directly Observing This Product, It May Cease to Exist or Will Exist Only in a Vague and Undetermined State.
COMPONENT EQUIVALENCY NOTICE: The Subatomic Particles (Electrons, Protons, etc.) Comprising This Product Are Exactly the Same in Every Measurable Respect as Those Used in the Products of Other Manufacturers, and No Claim to the Contrary May Legitimately Be Expressed or Implied.
HEALTH WARNING: Care Should Be Taken When Lifting This Product, Since Its Mass, and Thus Its Weight, Is Dependent on Its Velocity Relative to the User.
IMPORTANT NOTICE TO PURCHASERS: The Entire Physical Universe, Including This Product, May One Day Collapse Back into an Infinitesimally Small Space. Should Another Universe Subsequently Re-emerge, the Existence of This Product in That Universe Cannot Be Guaranteed.
The above is from Volume 36, Number 1 of The Journal of Irreproducible Results. Copyright 1991 Blackwell Scientific Publications Inc.
We are therefore proposing that, as responsible scientists, we join together in an intensive push for new laws that will mandate the conspicuous placement of suitably informative warnings on the packaging of every product offered for sale in the United States of America. Our suggested list of warnings appears below.
WARNING: This Product Warps Space and Time in Its Vicinity.
WARNING: This Product Attracts Every Other Piece of Matter in the Universe, Including the Products of Other Manufacturers, with a Force Proportional to the Product of the Masses and Inversely Proportional to the Distance Between Them.
CAUTION: The Mass of This Product Contains the Energy Equivalent of 85 Million Tons of TNT per Net Ounce of Weight.
HANDLE WITH EXTREME CARE: This Product Contains Minute Electrically Charged Particles Moving at Velocities in Excess of Five Hundred Million Miles Per Hour.
CONSUMER NOTICE: Because of the "Uncertainty Principle," It Is Impossible for the Consumer to Find Out at the Same Time Both Precisely Where This Product Is and How Fast It Is Moving. (Note: This one is optional on the grounds that Heisenburg was never quite sure that his principle was correct)
ADVISORY: There is an Extremely Small but Nonzero Chance That, Through a Process Know as "Tunneling," This Product May Spontaneously Disappear from Its Present Location and Reappear at Any Random Place in the Universe, Including Your Neighbor's Domicile. The Manufacturer Will Not Be Responsible for Any Damages or Inconvenience That May Result.
READ THIS BEFORE OPENING PACKAGE: According to Suggested Versions of the Grand Unified Theory, the Primary Particles Constituting this Product May Decay to Nothingness Within the Next Four Hundred Million Years.
THIS IS A 100% MATTER PRODUCT: In the Unlikely Event That This Merchandise Should Contact Antimatter in Any Form, a Catastrophic Explosion Will Result.
PUBLIC NOTICE AS REQUIRED BY LAW: Any Use of This Product, in Any Manner Whatsoever, Will Increase the Amount of Disorder in the Universe. Although No Liability Is Implied Herein, the Consumer Is Warned That This Process Will Ultimately Lead to the Heat Death of the Universe.
NOTE: The Most Fundamental Particles in This Product Are Held Together by a "Gluing" Force About Which Little is Currently Known and Whose Adhesive Power Can Therefore Not Be Permanently Guaranteed.
ATTENTION: Despite Any Other Listing of Product Contents Found Hereon, the Consumer is Advised That, in Actuality, This Product Consists Of 99.9999999999% Empty Space.
NEW GRAND UNIFIED THEORY DISCLAIMER: The Manufacturer May Technically Be Entitled to Claim That This Product Is Ten-Dimensional. However, the Consumer Is Reminded That This Confers No Legal Rights Above and Beyond Those Applicable to Three-Dimensional Objects, Since the Seven New Dimensions Are "Rolled Up" into Such a Small "Area" That They Cannot Be Detected.
PLEASE NOTE: Some Quantum Physics Theories Suggest That When the Consumer Is Not Directly Observing This Product, It May Cease to Exist or Will Exist Only in a Vague and Undetermined State.
COMPONENT EQUIVALENCY NOTICE: The Subatomic Particles (Electrons, Protons, etc.) Comprising This Product Are Exactly the Same in Every Measurable Respect as Those Used in the Products of Other Manufacturers, and No Claim to the Contrary May Legitimately Be Expressed or Implied.
HEALTH WARNING: Care Should Be Taken When Lifting This Product, Since Its Mass, and Thus Its Weight, Is Dependent on Its Velocity Relative to the User.
IMPORTANT NOTICE TO PURCHASERS: The Entire Physical Universe, Including This Product, May One Day Collapse Back into an Infinitesimally Small Space. Should Another Universe Subsequently Re-emerge, the Existence of This Product in That Universe Cannot Be Guaranteed.
The above is from Volume 36, Number 1 of The Journal of Irreproducible Results. Copyright 1991 Blackwell Scientific Publications Inc.
Page 12 of 14 «« Previous | Next »»