Robotics

A palm-sized drone to track chemical plumes

Robots that can automatically recognize and track specific odors could have a wide range of valuable applications. For instance, they could help to identify the sources of harmful chemical substances in the air after hazardous ...

Internet

Google Maps displays traffic light locations

For millions of motorists around the globe, GPS traffic guidance has become indispensable. This week, Google confirmed it has been testing a feature that will make getting to where you want to go even easier: traffic light ...

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