Take a group of runners circling a track at unique, constant paces. Answering the question of how many will always end up ...

From fractions and decimals to distance and time, the humble-but-versatile number line can deepen students’ understanding of ...

Abstract: This article presents a novel domain-decomposition scheme for electromagnetic (EM) computational problems solved using the transmission-line matrix (TLM) method. This scheme is based on two ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

The concrete drill bit is a crucial asset in the toolboxes of countless home improvers and professional builders. It exists within a range of specialty drill bits designed to expand the functional ...

A new study finds that certain patterns of AI use are driving cognitive fatigue, while others can help reduce burnout. by Julie Bedard, Matthew Kropp, Megan Hsu, Olivia T. Karaman, Jason Hawes and ...

Illinois Governor JB Pritzker (D) attends a news conference on September 29, 2025, in Chicago, Illinois. (Joshua Lott/The Washington Post) The archetypical politician who perennially keeps his finger ...

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One idle evening last October, Mehtaab Sawhney took up an old pastime. He began perusing the website erdosproblems.com, an updated record of the 1,179 conjectures left behind by the eccentric and ...

Amateur mathematicians are using artificial intelligence chatbots to solve long-standing problems, in a move that has taken professionals by surprise. While the problems in question aren’t the most ...

Whether quantum computers can actually solve practical problems is one of the biggest unanswered questions of this growing industry – and one that might be answered by researchers in industrial and ...