Scientists have created the first fully functional proof-of-concept quantum battery that utilizes collective quantum effects ...
Peter Badge. Mathematics often feels like a collection of isolated islands. Each one operates with its own rules, and building bridges between them is notoriously difficult. Today, the Norwegian ...
Researchers at The University of Alabama in Huntsville have proposed a mathematical framework for a warp drive that operates without exotic matter, a requirement that has long made such concepts seem ...
Fashion insiders and beauty magazines have long cited the "20-year-rule"—the idea that clothing trends often resurface every two decades. According to Northwestern University scientists, that ...
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While beating an AI at a board game may seem relatively trivial, it can help us identify failure modes of the AI, or ways in which we can improve their training to avoid having them develop these ...
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What you need to know | Rational functions

In this video I present a set of problems to help prepare for learning about rational functions in precalculus. While rational functions is explored in Algebra 2 I decided to make it a separate unit ...