Six Hollywood stars form a social group that has very special characteristics. Every distinct pair of stars in the group ...
Grok 4.5 constructed a counterexample proving hypercontractivity fails on the 4-sphere, closing a decades-old gap in ...
Many students appear to be completing assignments faster while learning less from them. This conclusion comes from one of the largest studies of how generative AI is changing student behavior and ...
A fireworks display launches 40 fireworks in sequence. Each firework reaches a random height, independent of the height that ...
Dylan Kane likes his math curriculum. But there’s one important piece missing, he says. The 7th grade math teacher in Leadville, Colo., uses a program that teaches math skills through real-world ...
EMBED <iframe src="https://archive.org/embed/mathr-1111" width="560" height="384" frameborder="0" webkitallowfullscreen="true" mozallowfullscreen="true ...
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