May 27, 2016 by
From accidental discovery to medical marvel, X-Rays save and improve lives every day, all over the world. But how does it work exactly? And why is it that X-Rays can show bones and tumors, but not arteries and nerves? Watch to find out.
https://youtube.com/watch?v=gsV7SJDDCY4%3Frel%3D0%26showinfo%3D0%2520frameborder%3D0%2520allowfullscreen
