food

Forget the Plastic Wrapper !

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If you buy a Belgian waffle at a food festival this weekend in Ubud, Bali, you’ll be able to eat the wrapper it comes in. A waffle vendor is one of the early customers testing new food packaging made from seaweed instead of plastic: The wrapper is nutritious if it’s eaten, and if it ends […]

technology

Let Your Car Drive Alone…

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The electric-vehicle maker sent its cars a software update that suddenly made autonomous driving a reality.   In October 2014, Elon Musk’s electric-car company began rolling out sedans with a dozen ultrasonic sensors discreetly placed around both bumpers and sides. For an additional $4,250, Tesla customers could purchase a “technology package” that used the sensors, […]