Electromagnetic radiation and health of exposure. Ultraviolet light, specifically UV-B, has been shown to cause cataracts and there is some evidence that sunglasses worn at an early age can slow its development in later life. Most UV light from the sun is filtered out by the atmosphere and consequently airline pilots often have high rates of cataracts because of the increased levels of UV radiation in the upper atmosphere. It is hypothesized that depletion of the ozone layer and a consequent increase in levels of UV light on the ground may increase future rates of cataracts. Note that the lens filters UV light, so
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