LYCOS RETRIEVER 
Kryptonite
built 655 days ago
Kryptonite emitted a radiation that had an adverse effect on Kryptonian natives such as Superman, though different varieties of kryptonite had different effects. It was assumed for a long time that kryptonite radiation was harmless to non-Kryptonians, but occasional isolated incidents were reported where it had sporadic effects on humans. It is not known what the half-life of any of the forms of kryptonite are.
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Not all Kryptonite locks are created equal. Some offer greater security. Some offer greater convenience and ease of use, but are a bit less secure. To help you choose the right lock for your security needs, check the K-Tough Security rating included in the product description.
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Consumers who have had one of the Kryptonite locks mentioned with a tubular cylinder for longer than two years will be eligible for a sizeable rebate on the upgraded products. This program will be administered through Kryptonite dealers and distributors.
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Kryptonite: The show couldn't go on without Bud Collyer, who provided the voice for Superman. But if Superman were exposed to kryptonite, he wouldn't need to speak. Another actor could fill in for a few days, providing the minimal voice Superman would need. Collyer was ... the voice of Superman in animated shorts for TV and film.
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"Kryptonite" was introduced in 1943 on the Superman radio series, as both a plot device and to allow Superman's actor, Bud Collyer, to occasionally take time off. The episode in which it first briefly appeared now exists only as a script, but the substance played a part in at least one major plot-line during the course of the program.
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Ilium 349 is a special rare earth element like Kryptonite, which was found only in the Pre-Crisis version of the bottle city of Kandor. Ilium 349 was discovered by renegade Kandorian scientist Zak-Kul who used it to create a device which could be used to either shrink or enlarge a person or city.http://supermanica.info/wiki/index.php/Illium-349
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