An engineer in India is designing the world's first Braille smartphone. Take a look at how the prototype works.
Sumit Dagar, a 2011 TED fellow, is developing the world's first Braille smartphone.
The following five celebrity urban legends will likely live on long into the future, despite the fact that none of them is remotely true.
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Wondering which celebrities will be partying on your special day this month? Click on to discover which stars share your October birthday.