Why some people hear a ringing in their ears
Today’s Video of the Day comes from the University of Michigan and features a look at why certain people hear a high-pitched ringing in their ears.
The condition is called tinnitus, and it affects roughly 15 percent of Americans. For about 2 million people, the condition is so bad that they are unable to work or carryout day-to-day activities.
But now, researchers have developed a device that could help quiet the ringing noise by sending specially timed signals to the ear and skin.
Video Credit: University of Michigan