A New Pyramid-Like Shape Always Lands the Same Side Up - by Elise Cutts #Maths #Mathematics
A #tetrahedron is the simplest #Platonic #solid. #Mathematicians have now made one that’s stable only on one side, confirming a decades-old #conjecture. #Conway
https://www.quantamagazine.org/a-new-pyramid-like-shape-always-lands-the-same-side-up-20250625/