Tuesday, August 23, 2022

Can Uber Be Useful and Do Us Good?


New research suggests that ride services in India might cut pollution. We haven’t seen this in the U.S.

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New "E-nose" Samples Odors 60 Times Per Second

Odors are all around us, and often disperse fast—in hazardous situations like wildfires, for example, wind conditions quickly carry any s...