With his Versatile Extra-Sensory Transducer, or VEST, neuroscientist David Eagleman hopes to do more than teach deaf people to learn how to feel sounds through vibrations. CNN’s Rachel Crane reports.
Question of the Day
March 17
Q: When these first came out in the late 1940’s they cost the equivalent of $1.06. Now they usually cost about 20-30 cents each… A: Disposable diapers
March 14
Q: In a recent survey, 66% of adults ages 18-27 were unable to identify this car part… A: The battery
March 13
Q: We may consider this a relatively recent trend, but the first time this happened was in the mid-1800’s… A: A selfie