While carrying a Uruguayan rugby team to a match in Chile, Uruguayan Air Force Flight 571 crashed high in the Andes. Many passengers died in the crash or shortly after; several more were killed in an avalanche. Stranded in the remote mountainous border between Argentina and Chile, the survivors were forced to eat the dead to avoid starvation. Knowing that the search effort had been called off, two of the remaining 16 eventually hiked out and found help. How long was it before they were rescued? Discuss