Rensselaer Polytechnic Institute

The mathematics behind a good night's sleep

Why can't I fall asleep? Will this new medication keep me up all night? Can I sleep off this cold? Despite decades of research, answers to these basic questions about one of our most essential bodily functions remain exceptionally ...

dateFeb 25, 2010 in Mathematics
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Smart Lighting: New LED Drops the 'Droop'

( -- Researchers at Rensselaer Polytechnic Institute have developed and demonstrated a new type of light emitting diode (LED) with significantly improved lighting performance and energy efficiency.

dateJan 12, 2009 in General Physics
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