Smiling in the masked world of COVID-19

With faces covered to help reduce the spread of COVID-19, some of the facial cues that people rely on to connect with others—such as a smile that shows support—are also obscured.

Q&A: The unique recession amidst a global pandemic

The U.S. economy officially entered a recession in February as the viral pandemic started its sweep across the nation. Francis Diebold and Jesús Fernández-Villaverde share why this one is unprecedented, and what to expect ...

Waste in the World of COVID-19

At the beginning of 2020, eight states and dozens of cities had banned single-use plastic bags. Environmental activists and proponents of a zero waste economy were finally gaining momentum as the cultural shift of carrying ...

Researchers synthesize silicon-based quantum dots

NDSU researchers recently developed a new method of creating quantum dots made of silicon. Quantum dots, or nanocrystals, are tiny nanometer-scale pieces of semiconductor that emit light when their electrons are exposed to ...

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