A study led by the University of Oxford has identified a surprising source of entropy in quantum timekeeping—the act of measurement itself. In a study published in Physical Review Letters, scientists ...

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in ...

Simple Machines Made Simple,’ which raised more than seven times its target on Kickstarter, wants to demystify mechanical ...

Jim Talamo is just as happy talking about bowling, gourmet cooking and his collection of math T-shirts as he is discussing the classes he teaches at Ohio State. But when Talamo, a senior lecturer at ...

This book is a systematic presentation of basic notions, facts, and ideas of nonlinear functional analysis and their applications to nonlinear partial differential equations. It begins from a brief ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

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A WESTERN Sydney labourer whose passport was cancelled over ASIO fears he had a "jihadi mentality" intends to fight the decision in the courts. Abu Bakr, a Bankstown labourer, is among 20 Sydney men ...

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Summary: We live in a world of crises. In the light of geopolitical and internal social upheavals and an intensifying ecological crisis, societies and individuals feel forced to relinquish some ...