Strange Quark Today

Ultrasounds on their own are really non-invasive healthcare imaging techniques. They’re considered much less dangerous than x-rays, and therefore are generally harmless to patients. Unlike x-rays, ultrasound images don’t expose sufferers to dangerous radiation. At the same time, ultrasounds are continuously moving pictures which can be closely watched by medical personnel, while x-rays are solo shots of a patient. Ultrasound is a dynamic type of scanning, while x-rays are more of a inactive type. [...]