Understanding language's meaning requires coordination between the left and right parts of the brain.
And according to a few studies, ultrasound may also help improve mood.
Did you know that the earth is like a pregnant woman?
Did you ever take a magnifying glass outside and burn dry grass or paper? Scientists are working on ways to use ultrasound to do the same thing inside the body.
Ever wonder how the different sides of the brain operate? Find out on this Moment of Science.