Why Cooking Is A Lot Like Mathematics

I’ve come to believe that mathematics, as an investigative science, as a practical discipline and as a creative art, shares many characteristics with cookery. It’s not just spaghetti alla carbonara, it’s the whole business of inventing dishes and preparing them. It’s an analogy with many parts, and it has consequences. » 6/19/15 3:00pm 6/19/15 3:00pm

A Little Number Theory Makes The Times Table A Thing Of Beauty

Most people will probably remember the times tables from primary school quizzes. There might be patterns in some of them (the simple doubling of the 2 times table) but others you just learnt by rote. And it was never quite clear just why it was necessary to know what 7 x 9 is off the top of your head. » 6/09/15 12:30pm 6/09/15 12:30pm

The Whys, Wherefores, and Wonders of Mathematics

Check out this delightful video of math teacher Paul Lockhart—author of Measurement, "a permanent solution to math phobia by introducing us to mathematics as an artful way of thinking and living"—waxing lyrical about the splendors of mathematics and mathematical thinking, and why "the mathematical question is always… » 4/17/15 3:40pm 4/17/15 3:40pm

Chicks Might Map Numbers From Left To Right – Just Like Us!

When you think of the numbers 1–10, you probably envision them running along a line, with 1 on the left and 10 on the right. Scientists have long debated whether this tendency is hardwired or culturally instilled. This week, the hardwired camp scored a major point. Young chickens, it seems, also map numbers from… » 1/30/15 10:40am 1/30/15 10:40am

How To Prove A Geometric Formula With A Clementine And A Piece of Paper

Here's a fun demonstration from Cornell maths professor Steven Strogatz. Take a clementine (or any spherical, peelable fruit) and trace around its widest part four times. Then peel it. Flatten out the peelings as best you can and divvy them up evenly among the circles. Voilà! Tangible proof that the the surface area… » 1/14/15 4:50pm 1/14/15 4:50pm