-- card: 37296 from stack: in -- bmap block id: 37563 -- flags: 0000 -- background id: 2564 -- name: -- part contents for background part 1 ----- text ----- Mt. Everest is the world's highest mountain measured from sea level. However, measured from the center of the earth, Chimborazo, a peak in the Andes is some two miles higher than Everest. -- part contents for background part 2 ----- text ----- The highest temperature that a human has withstood for 30 minutes is 400° F. (The tests were done in an large enclosed oven done by the Air Force.)