Stratosphere around at midlatitudes, and at about at the poles. Temperatures range from an average of near the tropopause to an average of near the mesosphere. Stratospheric temperatures also vary within the stratosphere as the seasons change, reaching particularly low temperatures in the polar night (winter). Winds in the stratosphere can far exceed those in the troposphere, reaching near in the Southern polar vortex. The mechanism describing the formation of the ozone layer was described by British mathematician Sydney Chapman in 1930. Molecular oxygen absorbs high energy sunlight in the UV-C region, at wavelengths shorter than about 240 nm. Radicals produced
House of Traps House of Traps House of Traps is a 1982 Shaw Brothers film directed by Chang Cheh, starring the Venom Mob. The story is based on the 19th-century novel "The Seven Heroes and Five Gallants". When a corrupt prince arranges for the theft of a highly valuable jade antique the emperor dispatches his best men to retrieve it. The only problem is that the prince has hidden the antique in the infamous 'house of traps' from which no man has ever made it out alive. Royal investigator Sun Chien and his men mount a daring raid on the prince's birthday which