The human auditory system is a complex and wonderful thing. One of its most useful features is the ability to estimate the range and direction of sound sources – think of the way people instinctively ...

Following is a transcript of the video: [footsteps clicking] Narrator: Those high-heel clicks you hear in the TV series "Fargo"? Those are actually men's dress shoes. Stefan Fraticelli: These are ...

In 1927, the first talkie, called The Jazz Singer, swept the nation and revolutionized movies. Unfortunately, Universal Studios didn’t get the memo — they’d just completed Show Boat, which was to be a ...