Air dispersion models for odor assessment

Unpleasant odors are, well, unpleasant. Sometimes, we have to endure the stench but legislation is beginning to recognize that people have a right to not be exposed when they are avoidable. This might apply in the context ...

The fallout from a false nuclear alarm

On Sunday at 7:23 a.m., residents of the Greater Toronto Area were abruptly awakened by an alert issued by Ontario's Emergency Alert Ready System stating: "An incident was reported at the Pickering Nuclear Generating Station. ...

Confronting child trafficking

Child trafficking is pervasive. It is often perceived as a problem that only exists in other countries, but it is a significant issue in the United States.

Robots reading feelings

Robots are getting smarter—and faster—at knowing what humans are feeling and thinking just by "looking" into their faces, a development that might one day allow more emotionally perceptive machines to detect changes in ...

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