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
2006 Winter Olympics torch relay 2006 Winter Olympics torch relay The 2006 Winter Olympics torch relay took part as part of the build-up to the 2006 Winter Olympics hosted in Turin, Italy. The route covered around and involved 10,001. Stefania Belmondo lit the cauldron at the opening ceremony. The torch was a modern interpretation of the traditional wooden torch, in which it is the metal that seems to catch fire and burn. The flame envelops the body of the torch rather than exiting from a hole on the top, like earlier torches. A dynamic, innovative shape was created to develop this concept, which recalls the