Burning glass extremely high temperatures without the need for fuel or large supplies of electricity. They sometimes employ a large parabolic array of mirrors (some facilities are several stories high) to focus light to a high intensity. The Olympic torch that is carried around the host country of the Olympic Games is lit by a burning glass, at the site of ancient Olympia in Greece. Burning glass A burning glass or burning lens is a large convex lens that can concentrate the sun's rays onto a small area, heating up the area and thus resulting in ignition of the exposed surface. Burning
1936 Summer Olympics torch relay Much of the route was split into kilometre-long sections and it was anticipated that each runner would traverse that distance in five minutes, though some leeway was given to allow for difficult terrain and sparsely populated areas. The names of most of the torch bearers, all of whom were male, were not recorded. For the pass of the Olympic flame at Delphi, a milestone with the Olympic symbol in the faces was made for a torchbearers' ceremony in the stadium at Delphi, site of the famous oracle, where the Pythian Games were also held for orders of Carl Diem where