08-25-2021-0743 - Whereas X-rays employ high-energy ionizing radiation, MRIs use a large magnet, radio waves, and a computer to cause the hydrogen atoms inside our bodies to emit radio signals that, when detected, are used to create detailed whole-body images of internal organs, muscles, tendons, and bone.

 Whereas X-rays employ high-energy ionizing radiation, MRIs use a large magnet, radio waves, and a computer to cause the hydrogen atoms inside our bodies to emit radio signals that, when detected, are used to create detailed whole-body images of internal organs, muscles, tendons, and bone.

https://globalbiodefense.com/2019/10/10/chemists-that-developed-radiation-poisoning-countermeasure-investigate-mri-contrast-agent-safety-application/

Above. Iron Man - Black Sabbath