when you're sick
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.
As winter melts away, it’s time to spring into action and scrub your house clean. Be sure you don’t miss a nook or cranny by following these spring cleaning tips.
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