Circumference & More Geometry

[theblueserpent]

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

[Whatwon1]

why is he a frog?

[MrGeckoWarrior]

Like this if Mrs. lannan sent you here lol

[zioband]

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

[MarkHicks121]

Disclosure Now.

Is The Law To Know The Truth.

Tell The Truth Of UFOs

We Want The Truth.

Disclosure Now, IsThe Law To Know The Truth

[287robot]

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.

:)

[websnarf]

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

[Pilaeus]

HIS NAME IS ERATOSTHENES,  AND NOT ERASTOTHENES,

GREAT VIDEO THANK YOU.

[Ssshahin]

Alexandria is in Egypt what has that got to do with the Greeks? Americans are so dumb retarded.

[makedonas86]

OMG open some history books man... ALEXANDRIA was built under the rule of Alexander the Great. Its purpose was to collect all the knowledge from the ancient world in one huge library. The famous Library of Alexandria.

[x11115]

talk about dumb look in the mirror Ssshahin.

[littlemute]

it was a well in syene

and an obelisk in alexandria

[makedonas86]

The name is ERATOSTHENES not ERASTOTHENES ....

hahahahaha

[99rhetbaboons]

They're trying to make learning FUN! When you're just going through the motions, you're going to commit howlers.

[IhorC]

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? :-)

[acoley2007]

I think his name is pronounced "arrow toss the knees".

Great Video!!!