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Study Show Giraffes Can Do Basic Maths Tasks
3+ week, 6+ day ago (137+ words) Upgrade and listen to live audio transcription More is usually better when dinner is at stake. Many animals are able to choose the larger serving when two different-sized portions of food are placed right in front of them. A harder…...
You Know the Pythagorean Theorem, But Do You Really Understand It?
4+ week, 1+ hour ago (1544+ words) Exploring the Pythagorean Theorem Note: Please switch to dark mode for a more immersive experience. 1.1 Introduction As arguably the most famous single theorem in mathematics due to its simplicity …...
Eight of ten blue-throated macaws slid a feeder door upward after watching another macaw do it, and not
1+ week, 3+ day ago (439+ words) significance on the other, and the paper's own summaries carry that result further than its statistics do...Two of the five untutored birds, Lady and Sherlock, were retrained to do the opposite of what they had...
??????? Vision may have shaped the primate brain - News
2+ week, 5+ day ago (452+ words) Aug 26, 2026, 07:00 AM FR · ES · DE · PT The evolution of the primate brain does not appear to have relied...The result does not match the image of a frontal lobe that grew separately and alone supported the increase...The study does…...
Pythagoras won???t balance your books
4+ day, 9+ hour ago (568+ words) But do they need the same mathematics, at the same depth, for the same purpose?...Teach them compound interest before the bank does....
Slotkin Pentagon Letters
3+ week, 5+ day ago (123+ words) Invalid password or account does not exist Submitting this form below will send a message to your email...
Proportion of 1s in a Hadamard matrix
4+ week, 16+ hour ago (181+ words) This doesn’t say anything Hadamard matrices in general, but it does apply to all Hadamard matrices created...
There are just five perfect shapes in math—here's why
5+ day, 23+ hour ago (687+ words) To do this, one must first express the number of faces and vertices of a polyhedron in terms of the numbers...
What the mathematics of billiards can tell us about loving and letting go
1+ mon, 12+ hour ago (479+ words) As the saying goes, "If you love something, set it free. If it comes back, it is yours. If it doesn't, it never was." What most people don't tell you is that if you let that something go from exactly…...
The Golden Hour Geometry
3+ week, 1+ day ago (498+ words) The window frame within the frame When the sun is low on the horizon and its rays break through gaps in the clouds like this, it often creates distinct, visible beams of …...