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+16 +1
Paper airplanes show off new aerodynamic effects
The findings enhance our understanding of flight stability and could inspire new types of flying robots and small drones. “The study started with simple curiosity about what makes a good paper airplane and specifically what is needed for smooth gliding,” says Leif Ristroph, an associate professor at New York University’s Courant Institute of Mathematical Sciences and an author of the study in the Journal of Fluid Mechanics.
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A mathematician explains what Foundation gets right about predicting the future
The ideas behind psychohistory are more scientific than you might think.
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Teachers and too much homework contribute to maths anxiety – study
Level of maths anxiety within same school or classroom found to predict individuals’ maths achievement
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In breakthrough, DeepMind's AI has cracked two mathematical problems that have stumped experts for decades
DeepMind's AI is probably best known for cracking the popular strategy game Go, but in the last few years, machine learning has proved extremely valuable in an array of applications like protein-folding and deep intuition. Now, for the first time, the technology has been used to identify mathematical connections that have eluded researchers for decades. Teaming up with mathematicians, DeepMind's AI sought to tackle two distinct problems – one in the study of symmetries and the other in knot theory.
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This equation will change how you see the world (the logistic map)
Chaos and the Feigenbaum constant
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Grigory Perelman, the maths genius who said no to $1m
Perelman cracks a century-old conundrum, refuses the reward, and barricades himself in his flat
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A Mathematician's Guided Tour Through Higher Dimensions
The concept of a dimension seems simple enough, but mathematicians struggled for centuries to precisely define and understand it.
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Swiss university claims it broke the record for Pi calculation
Most people know the value of Pi as 3.1416, but it's gotten longer and longer over the years as researchers try to find its most accurate calculation. A team from the University of Applied Sciences Graubünden in Switzerland now claims it has broken the world record for computing for the mathematical constant: It said it has calculated for 62.8 trillion digits of Pi. The current record holder, Timothy Mullican, calculated up to 50 trillion digits and was recognized for his work last year.
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Babylonians May Have Discovered Trigonometry 1,500 Years Before the Greeks Invented It
An Australian mathematician has discovered that Babylonians may have used applied geometry roughly 1,500 years before the Greeks supposedly invented its foundations, according to a new study published in the Foundations of Science journal this month.
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Babylonians calculated with triangles centuries before Pythagoras
The ancient Babylonians understood key concepts in geometry, including how to make precise right-angled triangles. They used this mathematical know-how to divide up farmland – more than 1000 years before the Greek philosopher Pythagoras, with whom these ideas are associated.
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Australian mathematician discovers applied geometry engraved on 3,700-year-old tablet
Old Babylonian tablet likely used for surveying uses Pythagorean triples at least 1,000 years before Pythagoras
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The Time Everyone “Corrected” the World’s Smartest Woman
In 1990, Marilyn vos Savant correctly answered a probability puzzle in her column for Parade Magazine. And then, the world called her an idiot.
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The Discovery That Transformed Pi
For thousands of years, mathematicians were calculating Pi the obvious but numerically inefficient way. Then Newton came along and changed the game.
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Machines Are Inventing New Math We've Never Seen
Pushing the boundaries of math requires great minds to pose fascinating problems. What if a machine could do it? Now, scientists created one that can. A good conjecture has something like a magnetic pull for the mind of a mathematician. At its best, a mathematical conjecture states something extremely profound in an extremely precise and succinct way, crying out for proof or disproof.
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AI maths whiz creates tough new problems for humans to solve
Algorithm named after mathematician Srinivasa Ramanujan suggests interesting formulae, some of which are difficult to prove true.
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Three Mathematicians We Lost in 2020
John Conway, Ronald Graham, and Freeman Dyson all explored the world with their minds.
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An Elderly Mathematician Hacked the Lottery for $26 Million
How Jerry Selbee thrived with a simple algebraic solution.
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How Many Ounces in a Gallon? You Need to Know - Mr Delu Official
How many ounces in a gallon will be discussed in detail, and Liter, fluid Ounces, US Liquid Quart, 'Flow Oz' ,US gill, cup, pint, ml, Foot etc
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'Universal law of touch' will enable new advances in virtual reality
Seismic waves, commonly associated with earthquakes, have been used by scientists to develop a universal scaling law for the sense of touch. A team, led by researchers at the University of Birmingham, used Rayleigh waves to create the first scaling law for touch sensitivity. The results are published in Science Advances.
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How Storytellers Use Math (Without Scaring People Away)
Our current pandemic is not a first excursion into remote learning. Many may know of the origins story of calculus, born over Isaac Newton’s retreat to the countryside from Cambridge University dur…
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