Researchers at New York University are studying flight with a speaker, a soup pot, straws and a box full of paper aircraft. Emeritus professor Stephen Childress describes the experiment and what he and his colleagues have learned about flight from their homemade flying objects.
This is SCIENCE FRIDAY. I'm Ira Flatow. You know that nice feeling you get when you listen to your favorite tune? What about music that can actually be medical therapy? It does exist. It's prescribed for illnesses from speech disorders to autism, Alzheimer's, even cancer.
Take the case of Congresswoman Gabrielle Giffords. After she was shot in the head earlier this year, one way she learned to talk again was by singing her favorite songs, like this Cyndi Lauper tune.
It's time for our monthly episode of Science Diction, where we explore the origins of scientific words with my guest Howard Markel, professor of history of medicine at the University of Michigan in Ann Arbor, also director of the Center for the History of Medicine there. He joins us WUOM. Welcome back, Howard.
HOWARD MARKEL: Good afternoon, Ira.
FLATOW: We have a very interesting word, or actually lab equipment today.
MARKEL: That we do. It's my favorite plate. It's the Petri dish.
Writer Christopher Hitchens, who died on Thursday from complications of cancer at the age of 62, leaves behind some 18 books and countless essays on politics and public figures. But his most lasting legacy may be his atheism and his long-running duel with what he considered the world's most dangerous threat: religion.