(Jon of the Clue Crew points to an astronomical diagram on the monitor.)  In the 200s B.C. Eratosthenes calculated Earth's girth using the difference in the angle of the Sun's rays between Aswan & this Egyptian city
[DOC] [TLE] jeopardy/2794_Qs.txt at master  jedoublen/jeopardy  GitHub [PAR] 15 MINUTES OF FAME | On "SNL" John Goodman played this audiotaping 
Clinton-era woman; ... Jon of the Clue Crew points to an astronomical diagram on 
the monitor.)