How 3D-Printed Braces Will Shape the Future of Orthodontics

Alfred Griffin, the CEO and Co-Founder of LightForce, joins Cheddar Innovates to discuss how 3D printing is making braces more affordable and personalized, and what this means for the future of orthodontics.
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Can NYC Finally Cool Its Subway?
Why is the NYC subway platform so hot? One rider built his own sensor network to find out. We explore the geothermal fix the MTA is piloting right now.
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