Solving a current mystery

Solving a current mystery

Lithium ion batteries that shouldn’t short circuit often do. Now researchers at the McKelvey School of Engineering have figured out why, and they have devised a straightforward way to tell if and when that will happen for individual batteries.
Take me back to the ballgame — and other sports venues

Take me back to the ballgame — and other sports venues

A new tool using math has been designed to help sports franchises keep the fan experience at stadiums and arenas the safest it can be in this era of COVID-19. The formula was developed in part by John E. McCarthy, the Spencer T. Olin Professor of Mathematics in Arts & Sciences and chair of the Department of Mathematics and Statistics at Washington University in St. Louis.
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