Brain-aching list of counterintuitive probability riddles

Brain-aching listing of counterintuitive chance riddles

In 2017, Leila requested Stack Exchange for strategies for counterintuitive chance riddles for a course on chance; the assembled listing is a brain-aching journey in Monty Hall issues, neighbors’ daughters, Sleeping Beauty epistemology, coloured lottery balls and birthday paradoxes. A variation on Penny’s recreation: A brand new household strikes to your block. […]

Can you solve the wizard standoff riddle?

Can you remedy the wizard standoff riddle?

Math 4 Love founder Dan Finkel writes: You’ve been chosen as a champion to characterize your wizarding home in a lethal duel towards two rival magic faculties. Your opponents are a strong sorcerer who wields a wand that may flip folks into fish, and a strong enchantress who wields a wand […]

Essays That Make Sense of the Infinite and the Infinitesimal

Essays That Make Sense of the Infinite and the Infinitesimal

In his 2012 e-book, “Why Does the World Exist?,” Jim Holt invited a loud swarm of physicists, theologians and novelists to stare into the abyss with him. He wished their tackle the query that had nagged at him since highschool and shaken his religion, the query William James as soon as known as the darkest […]

Richard Feynman: A Life Of Curiosity And Science

Richard Feynman: A Life Of Curiosity And Science

It was World War II and scientists belonging to the Manhattan Project labored on calculations for the atomic bomb. Meanwhile, in one of many buildings, future Nobel Prize profitable theoretical physicist Richard Feynman was cracking the mix lock on a protected as a result of doing so intrigued him. That’s nearly as good a broad […]

How the Father of Computer Science Decoded Nature’s Mysterious Patterns

How the Father of Computer Science Decoded Nature’s Mysterious Patterns

Many have heard of Alan Turing, the mathematician and logician who invented modern computing in 1935. They know Turing, the cryptologist who cracked the Nazi Enigma code, helped win World War II. And they keep in mind Turing as a martyr for gay rights who, after being prosecuted and sentenced to chemical castration, dedicated suicide […]

How Can This Spinning Arrow That Always Points Right Actually Exist?

How Can This Spinning Arrow That Always Points Right Actually Exist?

Mathematician Kokichi Sugihara, of Meiji University in Japan, as soon as once more proves he’s the best phantasm inventor of our time. Instead of simply creating mind-melting photographs, he creates real-life 3D objects that seem to disregard the legal guidelines of our universe. How can this arrow, that perpetually points right, no matter how you […]

Opinion

Opinion

Does finding out arithmetic improve your general psychological prowess? Abraham Lincoln definitely believed so, embarking on the arduous job of mastering Euclid’s treatises on geometry to extend his cognitive capacities, particularly his linguistic and logical skills. This concept — that arithmetic strengthens your thoughts a lot as bodily train strengthens your physique, serving to you […]

'Hidden Figures' will likely be made right into a TV collection

It’s not an uncommon transfer for National Geographic. The firm’s cable community has been regularly branching out into scripted but historically-based TV productions like Genius, which covers the lives of legendary figures like Albert Einstein. This would simply symbolize a logical extension of the technique, even whether it is capitalizing on a blockbuster film. Whether […]

UC Berkeley offers its Foundations of Data Science course for free online

UC Berkeley presents its Foundations of Data Science course without cost on-line

Berkeley’s “Foundations of Data Science” boasts the fastest-growing enrollment of any course in UC Berkeley historical past, and now it is free on the college’s Edx distance-education platform. The course is free to audit, however you must pay if you wish to take the exams and obtain a certificates of completion. […]

Why Do Cracking Knuckles Make That Sound? You Might Need a Calculator

Why Do Cracking Knuckles Make That Sound? You Might Need a Calculator

In some households, cracking your knuckles is a declaration of warfare. Whether you’re within the camp that may’t stand the sound or the one that may’t see what the fuss is about, you is perhaps shocked to be taught that the place precisely the sound is coming from — what exactly within the knuckle produces […]