Who discovered the first successful treatment for diabetes with insulin?

Who discovered the concept of the atom?

Who discovered the first successful treatment for syphilis?

Who discovered the concept of plate tectonics?

Who discovered the first successful treatment for leprosy?

Who discovered the first successful treatment for yellow fever?

Who discovered the concept of the Big Bang theory?

Who discovered the structure of benzene?

Who discovered the concept of black holes?

Who discovered the first successful treatment for rabies?