About X-rays & X-ray Machines
By: Grace Ong
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Timeline of the X-ray machine
Different types of X-rays
How has this discovery lead to other discoveries?
Not all the countries in the world have an X-ray machine
Bibliography
Pictures =)
Timeline of the discovery of the X-rays and the X-ray machine
http://www.softschools.com/teacher_resources/timeline_maker/
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