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News
When Meaning Becomes Geometry
1+ day, 19+ hour ago (36+ words) There’s a sentence I keep returning to, one I first read in a paper and then couldn’t stop thinking about: a word is known by the company it keeps. It sounds like …...
Pythagoras Won’t Balance Your Books
3+ day, 21+ hour ago (18+ words) Peacefmonline.com Your email has been sent successfully Your comment has been sent successfully...
There are just five perfect shapes in math—here's why
5+ day, 21+ hour ago (592+ words) Admittedly, their names offer no special aesthetic appeal. But their forms are unique. Platonic solids are polyhedrons with the highest possible symmetry. Each of their faces is bounded by the same number of edges, and the same number of faces…...
Finding Zero: Odyssey to Uncover the Origin of Numbers
2+ week, 4+ day ago (889+ words) Book Review | Finding Zero: A Mathematician’s Odyssey to Uncover the Origins of Numbers organiser.org Book Review | Finding Zero: A Mathematician’s Odyssey to Uncover the Origins of Numbers One of the most interesting features of Finding Zero is the way…...
Slotkin Pentagon Letters
3+ week, 5+ day ago (123+ words) TelegraphHerald.com Dubuque Community Schools officials propose 3 options to realign facilities Dubuque County supervisors, attorney spar over local road lawsuit UPDATE: 1 killed, 3 injured in Lafayette County UTV crash Dubuque council hires contractor to remove Millwork parking lot Dubuque County sheriff:…...
Proportion of 1s in a Hadamard matrix
4+ week, 14+ hour ago (181+ words) The first post in the recent series of posts on Hadamard matrices describes a way of constructing new Hadamard matrices from two other Hadamard matrices by taking their Kronecker product. Starting with a Hadamard matrix H0 and a Hadamard matrix G,…...
Even On The Red Planet, Hexagons Are The Bestagons
1+ mon, 4+ day ago (37+ words) Though their pure Platonic Forms may only exist in the world of ideas, certain regular shapes can't help but keep falling out of natural processes-- case in point, the six-sided solid we call a hexago......
An American President’s Proof of The Pythagorean Theorem
1+ mon, 1+ week ago (106+ words) As the 20th President of the United States in 1881, James Garfield came up with an elegant proof of the Pythagorean Theorem in 1876 while being a Congressman. His proof of this well-known theorem was later published in the New England Journal of…...
OpenAI Reports Internal Model Disproved an 80-Year-Old Geometry Problem
1+ mon, 1+ week ago (505+ words) According to OpenAI's report on the discrete geometry result, the internal model was not specifically trained for mathematics. OpenAI describes it as a general-purpose reasoning model and says external mathematicians validated the result. The company has not identified the model…...
It combines maximum strength and minimum weight, and that's why the hexagonal structure has become the secret weapon of engineering: the honeycomb shape, copied from nature, supports airplane panels, satellites, trains, and construction around the world.
2+ mon, 1+ day ago (276+ words) It is estimated that over 35,000 Brazilians cross the border to study medicine in Paraguay, where the monthly fee drops from R$ 8,000 to less than R$ 2,500 and admission does not require the competitive entrance exam. He arrived in Brazil with a…...