Why a Bacteria Can Withstand Radiation Which Would Kill a Human

Long-time Slashdot reader smooth wombat writes: Scientist have unlocked the secret to a bacteria dubbed 'Conan the Bacterium' which is listed in the Guinness Book of World Records as the most radiant-resistant life-form. Deinococcus radiodurans can withstand radiation doses 28,000 times greater than that which would kill a human [and every other organism]. In addition, this bacteria can survive on the outside of the International Space Station for three years. It can also withstand acid, cold, a