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
London 2012 Olympic Torch easily carried by bearers of all ages; the youngest torchbearer in the relay was twelve, and the oldest 100 years. Its height allows it to be easily viewed over the top of crowds. The London 2012 Paralympic Torch is the same design, albeit with a mirror-finish. The design of the torch has been widely acclaimed. The Torch was named the Design Museum's 2012 'Design of the Year'. London 2012 Olympic Torch The London 2012 Olympic Torch was carried around the UK for 70 days in the London 2012 Torch Relay, from 19 May to 27 July 2012. Designed by British