The original version of this story appeared in Quanta Magazine. In 360 BC, Plato envisioned the cosmos as an arrangement of five geometric shapes: flat-sided solids called polyhedra. These immediately ...
UPDATE: Adidas officially unveiled the 2026 FIFA World Cup’s new Trionda ball on October 2, 2025, in New York City. We have added a photo from this unveiling to the below story about the mathematics ...
Amateur mathematicians are closing in on an unimaginably huge number – one so large that it brushes up on the edge of what is even knowable within the framework of modern mathematics. It all stems ...
“Bille” is the first-ever monostable tetrahedron, or a pyramid-like shape with four triangular faces that has one stable resting position. What this means is that Bille, no matter how you throw it and ...
Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...
Meet Bille, the name given to the world's first monostable tetrahedron—a four-faced object that will always land on the same side, no matter its starting position. This feat of geometry and ...
A four-sided shape that will always come to rest on the same side no matter what side it starts on has been built by mathematicians, decades after it was first proposed to exist. Mathematicians have ...
A toy called a tumbler is a toy with an egg-shaped hemisphere at the bottom, which stands up on its own even if it is tilted thanks to the weight at the bottom. A mathematician has not only ...
A tetrahedron is the simplest Platonic solid. Mathematicians have now made one that’s stable only on one side, confirming a decades-old conjecture. In 360 BCE, Plato envisioned the cosmos as an ...
È un debutto discografico dalla lunga gestazione --almeno un decennio-quest'album di Courtney Cutchins, che rilegge in ottica jazz l'estetica grunge, sottolineandolo nella scelta del titolo. Dei nove ...
Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Acute pancreatitis (AP) is an inflammatory pancreatic disorder characterized by tissue ...
Suppositories are a type of medication that is inserted into the body — most commonly the rectum or vagina — where they dissolve and release the medication for absorption. Doctors recommend different ...
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