There weren’t calculators or computers in medieval Europe. But there were math duels. Mathematicians would gather in public squares and pose tricky math problems to each other. Then they raced to ...

One issue of being single is that you may not feel like anyone's number one priority. Source: mikkelwilliam/Getty One day a single friend posted the following on social media: "I want to be someone's ...

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 ...

The number one health problem in the US is debatable but considering things like high levels of mortality, mobility, economic impact, and prevalence, one of the leading options is the problem of ...

Mathematics is a fascinating subject with many unsolved mysteries, such as the Riemann hypothesis, Fermat’s last theorem, Goldbach’s conjecture, and Dedekind’s numbers. The Dedekind numbers were first ...

Nearly 600 million people in sub-Saharan Africa live without access to electricity, creating huge barriers to development. Not only does it stifle industrial growth and agricultural efficiency, but it ...

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Despite playing two games and winning both against the Chicago Cubs at the Tokyo Dome, there is still a bit of a problem for the defending World Series champion Los Angeles Dodgers, and it pertains to ...