None would be possible without the discovery of x-rays.
Explanation:
The biggest difference between MRI and CT scans is that MRIs use radio waves while CT scans use X-rays, CT scans use X-rays while MRI scans use strong magnets and radio waves. * You're welcome ^^*.
How things have changed, maybe in our cultures. Even in the last 15 years our world has changed dramatically I can only imagine how different growing up 2000 years ago would be. Also becoming a teenager. <span />
