
+3 +1
Maths tackles an eternal question: where to park?
Two strategies for choosing a parking spot save far more time than a third, according to researchers’ estimates.

+7 +1
Unpacking The Math Problem That’s Dividing The Internet
BEDMAS, BODMAS or PEMDAS? Which do you use?

+3 +1
New Proof Settles Ancient Question of How to Approximate Numbers Like Pi
The ancient Greeks wondered when “irrational” numbers can be approximated by fractions. By proving the longstanding DuffinSchaeffer conjecture, two mathematicians have provided a complete answer.

+16 +1
The Math That Predicted the Revolutions Sweeping the Globe Right Now
It's happening in Ukraine, Venezuela, Thailand, Bosnia, Syria, and beyond. Revolutions, unrest, and riots are sweeping the globe. The nearsimultaneous eruption of violent protest can seem random and chaotic; inevitable symptoms of an unstable world. But there's at least one common thread between the disparate nations, cultures, and people in conflict, one element that has demonstrably proven to make these uprisings more likely: high global food prices.

+22 +1
The Amazing, Autotuning Sandpile
A simple mathematical model of a sandpile shows remarkably complex behavior.

+16 +1
Mathematicians Chase Moonshine’s Shadow
Researchers are on the trail of a mysterious connection between number theory, algebra and string theory

+10 +1
A Grand Theory of Wrinkles
A collaboration between mechanical engineers and mathematicians has revealed universal rules for how wrinkles form.

+1 +1
The Planimeter: An analogue device used to measure the area enclosed by a curve
A planimeter is a tabletop instrument for measuring areas, usually the areas of irregular regions on a map or photograph. They were once common, but have now largely been replaced by digital tools.

+8 +1
The idea behind the divergence theorem
Introduction to divergence theorem (also called Gauss's theorem), based on the intuition of expanding gas.

+1 +1
Nontransitive Dice
A set of dice where the "this die rolls a higher number than this other one more than half the time" relation is not transitive.

+2 +1
Benford's Law
Benford's law is a phenomenological law also called the first digit law, first digit phenomenon, or leading digit phenomenon. Benford's law states that in listings, tables of statistics, etc., the digit 1 tends to occur with probability ∼30%, much greater than the expected 11.1% (i.e. one digit out of 9).

+16 +1
The Singular Mind of Terry Tao
A prodigy grows up to become one of the greatest mathematicians in the world. By Gareth Cook.

+23 +1
How to Get to the Fourth Dimension
A new book offers mathematical puzzles, such as fitting a coin through a hole that seems too small to accommodate it. Colm Mulcahy reviews "Things to Make and Do in the Fourth Dimension: A Mathematician's Journey through Narcissistic Numbers, Optimal Dating Algorithms, at Least Two Kinds of Infinity, and More," by Matt Parker. Farrar, Straus and Giroux.

+17 +1
A Beautiful Question by Frank Wilczek, review: 'worth the effort'
Lewis Dartnell grapples with a Nobel Prizewinner's attempt to prove that the universe is beautiful.

+25 +1
The Cheshire Cat’s Grin
Solving the greatest mystery of Wonderland, 150 years later. By David Day.

+20 +1
What Is Elegance in Science?
Astrophysicists, art critics, biologists, and tennis fans seek to define the indefinable. By Patrick House.

+22 +1
Theorists Draw Closer to Perfect Coloring
A theorem for coloring a large class of “perfect” mathematical networks could ease the way for a longsought general coloring proof. By Natalie Wolchover.

+21 +1
Be Still My Pulsating Sequence
Can you infer the simple rule behind a number sequence that spikes up and down like the beating of a heart? By Pradeep Mutalik.

+2 +1
A classic formula for pi has been discovered hidden in hydrogen atoms
This is truly amazing. By Fiona MacDonald.

+20 +1
Encounter with the Infinite
How did the minimally trained, isolated Srinivasa Ramanujan, with little more than an outofdate elementary textbook, anticipate some of the deepest theoretical problems of mathematics—including concepts discovered only after his death? By Robert Schneider with Benjamin Phelan.