Wednesday, March 13, 2013

Warm-up Column X

X-rays. That is my topic.
X-rays are dangerous to be around, but they can be helpful for people in need of viewing the reflected structure of bones, such as dentists, doctors, etc... X-rays can originate from outer space, and will destroy tissue and mutate cells of living things if over-exposed. That is why nobody likes X-rays.

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