Raymond Damadian changed how doctors see inside our bodies. He invented a special machine called MRI. This machine helps doctors look inside without cutting o…

Paul Ehrenfest was an important scientist. He helped us learn about quantum mechanics. Born in Austria, Paul showed interest in science early on. As a grown-u…

Louis Jolyon West was a doctor who studied how the mind works. He helped people understand how stress and other feelings can change how we think. Jolly West w…