X-Rays (jan 1, 1895 – jan 1, 1895)
Description:
ray machines send a controlled beam of X-rays through your body Different tissues absorb X-rays differently Bones absorb a lot of X-rays appear white on the image. Soft tissues (muscles, fat, organs) absorb fewer rays appear in shades of gray. Air (like lungs) absorbs the least appears black.Added to timeline:
Date:
jan 1, 1895
jan 1, 1895
~ 0 min