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Circumference & More Geometry

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Uploaded by on Aug 18, 2007

NASA Connect Segment explaining questions about Erastothenes, the Earth's circumference, parallel lines, angle relationships, and a transversal.

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  • The name is ERATOSTHENES not ERASTOTHENES ....

    hahahahaha

  • Except for the misspelling of Eratosthenes and slight mispronunciation (AIR-uh-TOS-thuh-neez) an excellent kid version. Check out Carl Sagan's video on same topic. The scripts sound similar. I wonder who copied who? :-)

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  • i got 38,000 ? i got 38,400 maybe i was doing something wrong! ar minute 4:14 on this video

  • why is he a frog?

  • Like this if Mrs. lannan sent you here lol

  • great.... CAN YOU SEE ME FROM ITALY? .GREETINGS...

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    Is The Law To Know The Truth.

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  • My college math teacher made us watch this... outch

    Anyway, thanks for attempting to make science and math a little less painful. Hahaha. I miss the days of when kids were able to learn meaningful stuff off of TV.

    :)

  • Eratosthenes is pronounced like: "Air - at - awes - th - eh - knees."

  • HIS NAME IS ERATOSTHENES, AND NOT ERASTOTHENES,

    GREAT VIDEO THANK YOU.

  • talk about dumb look in the mirror Ssshahin.

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