Princeton University

Strange physics turns off laser

Inspired by anomalies that arise in certain mathematical equations, researchers have demonstrated a laser system that paradoxically turns off when more power is added rather than becoming continuously brighter.

Jun 17, 2014
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Not just the poor live hand-to-mouth

When the economy hits the skids, government stimulus checks to the poor sometimes follow. Stimulus programs—such as those in 2001, 2008 and 2009—are designed to boost the economy quickly by getting cash ...

Apr 23, 2014
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Video: Harvesting water from fog

PH2OG Water is a startup project coming out of Princeton University's eLab that harvests water from clouds in the mountains of the Caribbean island of St. Vincent and distills it into pure, premium drinking water. The idea o ...

Apr 08, 2014
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