One-piece device targets fitness enthusiasts with a water-resistant, rinsable headphone-style design.
A band 28 electrode pads strapped to the forearm stimulates muscles and flexes joints in the hand and fingers.
The iconic red and black leather jacket sold at auction for $1.8 million.
How the teenagers actually rated the songs, however, showed no link to the songs' future success.
Links in the brain can connect the sensations of sound and touch.
People who go to museums and concerts or create art or play an instrument are more satisfied with their lives, a study finds.
Since Mozart's time, piano wires have changed in content -- but very little in quality, research shows.
Strumming that guitar or rehearsing your favorite piano piece may pay off later in life.
A future material could bend sound waves so they would only pass through a wall in one direction.
Smokey the cat's purr is so loud that Guinness World Records may soon declare it the loudest in the world.