The NASA Alum Who Turned A Discarded 19th-Century Idea Into a $280 Million Startup

Phononic CEO Tony Atti grins as the company’s chief engineer holds up a black box the size of a mailbox at their headquarters in Durham, North Carolina. The box provides all the power to heat and cool a smart mattress, thanks to Phononic’s chips that send heat-regulating currents to the high-tech... Read More