Ge Wang | TED-Ed
View full lesson: http://ed.ted.com/lessons/how-x-rays-…
Originally discovered by accident, X-rays are now used about 100 million times a year in clinics around the world.
How do these magic eyes work?
Ge Wang details the history and mechanics of the X-ray machine and CT scanners.
Lesson by Ge Wang.
Animation by Pink Kong Studios.