Korean mathematician solves 60-year-old ‘moving sofa problem’ popularised by American sitcom Friends

Dr Baek Jin Eon, 31, a research fellow at the Korea Institute for Advanced Study, has demonstrated that no shape larger than ...
Fix It Homestead on MSN

What beef price volatility means for freezer stocking and meal planning this winter

Beef is becoming one of the most unpredictable line items in your winter grocery budget, and the stakes are higher than a ...

Portland Public Schools is trying to close the algebra access gap. Early evidence suggests it’s working

While studying salmon populations and designing amusement parks, these students are breaking barriers to advanced math that ...
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