How to safely reopen offices, schools and other public spaces while keeping people six feet apart comes down to a question mathematicians have been studying for centuries. Sphere packing might seem ...

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Subscribe! Want more math video lessons? Visit my website to view all of my math videos organized by course, chapter, and ...

Lindsey Henderson hopes to change the conversation about math in her state. As student math performance declined in Utah and states across the nation over the pandemic, most learning-recovery efforts ...