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This cosplay mask fights pollution too
It's cleaner than a typical cloth mask and uses crowdsourced data to map air pollution.
Urban-X
7Smart garbage can turns trash into a game
Score points by tossing your Coke can at a virtual dog.
6A haptic wristband could help the blind 'see' the world
Blind people rely heavily on their sense of touch, after all.We have two newsletters, why not sign up for both?
