A building called Sustainability Base, at NASA's Ames Research Center in Mountain View, Calif., has an energy-efficient design that allows in sunlight. So for most of the year, the interior is illuminated by natural light.
These tiny Proteus digital sensors and a wearable patch keep track of how patients take their prescribed medications. It's one example of the growing field of ingestible medical devices.
Proteus Digital Health
Yelp users, who flock to the platform known for its reviews and recommendations, should be on the lookout for astroturfing — the creation of fake reviews to make a business look more popular.
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