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To: RegulatorCountry

Thanks for the neat story about your neopagan sweetie.

If you ever see her again, I have another question for her:

If sound doesn’t travel in a vacuum, why do vacuum cleaners make so much noise?

Seriously, I used to teach graduate education courses and went home one night appalled when my students expressed surprise that there are no sounds in outer space because it’s a vacuum out there.


21 posted on 08/08/2009 10:41:18 AM PDT by NaughtiusMaximus (Hey, Mr. Obama, please don't kill my gramma! NO on socialist healthcare!)
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To: NaughtiusMaximus

My son once boasted to one of his high school teachers that I had invented a new carbon dioxide scrubber for the Space Station. She asked why a carbon dioxide scrubber was needed. My son replied that CO2 builds up in the Station from humans exhaling the gas.

She asked, “Why don’t they just open a window?”

This is not a joke. She was a math teacher.


23 posted on 08/08/2009 11:02:31 AM PDT by darth
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To: NaughtiusMaximus
If sound doesn’t travel in a vacuum, why do vacuum cleaners make so much noise?

I don't even need to ask, to tell you what she would say ... the Mother is screaming, due to the sheer unnaturalness of man's cruelty to nature.

24 posted on 08/08/2009 11:05:06 AM PDT by RegulatorCountry
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To: NaughtiusMaximus

My daughter is a physics major and runs into the same sort of thing among the other physics majors. She just cannot believe what some of them DON’T know about physics.


36 posted on 08/10/2009 5:25:40 AM PDT by metmom (Welfare was never meant to be a career choice.)
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To: NaughtiusMaximus
Seriously, I used to teach graduate education courses and went home one night appalled when my students expressed surprise that there are no sounds in outer space because it’s a vacuum out there.

Partially right. Grins:

Astronomers have detected the deepest note ever generated in the cosmos, a B-flat flying through space like a ripple on an invisible pond. No human will actually hear the note, because it is 57 octaves below the keys in the middle of a piano.

48 posted on 08/11/2009 11:25:36 AM PDT by Z80_Inside
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