Sunday, April 14, 2013

Xx for X-ray

This week we learned about X-Rays!   The X-Ray was discovered in Germany, 1895. This discovery was actually an accident!  That is why it is called an "X" ray.  They physicist did not know what kind of ray caused the reaction!

X-rays can be used for many things. To see our bones, teeth and even to see diseases.

We learned that even Veterinarians use X-rays on our pets!  We looked at X-rays in class of a dog.  We were able to see the dog's legs, spine, and ribs.


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