Zombies, alien overlords, sharks, a mad dictator…math is a dangerous proposition in the hands of TED Ed script writer Alex Gendler.
The recreational mathematics puzzles he retrofits for TED’s educational initiative have been around for hundreds, even thousands of years.
Image via Wikimedia Commons
We now regard Alan Turing, the troubled and ultimately persecuted cryptanalyst (and, intellectually, much more besides)—who cracked the code of the German Enigma machine in World War II—as one of the great minds of history.
Can you spell “conceive”?
Of course you can! All it takes is a device with a built-in spelling app, an innovation of which no eighth grader in the far western reaches of bluegrass area Kentucky could have conceived back in 1912.
Zilch. Nada. Bupkis. Yes, I’m taking about Zero (0), a number that seems so essential to our system of numbers, and yet it hasn’t always enjoyed such a privileged place. Far from it.[...]
Almost all the biggest math enthusiasts I’ve known have also loved classical music, especially the work of Bach, Mozart, and Beethoven. Of course, as San Francisco Symphony music director Michael Tilson Thomas once put it, you can’t have those three as your favorite composers, because “they simply define what music is.[...]
It has long been thought that the so-called “Golden Ratio” described in Euclid’s Elements has “implications for numerous natural phenomena… from the leaf and seed arrangements of plants” and “from the arts to the stock market.[...]
Tom Lehrer earned a BA and MA in mathematics from Harvard during the late 1940s, then taught math courses at MIT, Harvard, Wellesley, and UC-Santa Cruz. Math was his vocation. But, all along, Lehrer nurtured an interest in music.[...]
Many people still have a major fear of mathematics, having suffered through school and not really having been in the right frame of mind to grasp concepts that we’ve been told will come in handy in our future working lives.[...]
Educator, industrial design fabricator and Myth Busters cohost Adam Savage is driven by curiosity.
Science gets his wheels turning faster than the notched disc Hippolyte Fizeau used to measure the speed of light in 1849.
Grab a cup of coffee, put on your thinking cap, and start working through this newly-released video from Minute Physics, which explains why guitars, violins and other instruments can be tuned to a tee. But when it comes to pianos, it’s an entirely differently story, a mathematical impossibility.[...]