I work at a hospital. I saw a technician doing a chest x ray the other day. He placed the x ray machine at least 5 feet about the patients chest. Wouldn’t this cause the radiation to scatter? How does it only put the lungs in focus then?
In: Engineering
Imagine you wanted to evenly light a person in a dark room with a lamp. Would you put the lamp right up against them, or back a way so they were more evenly lit?
It’s essentially the same thing.
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