From the cochlea to Coachella, or what mathematical ratios have to do with the enjoyability of melodies.
You may recall mathemagician Vi Hart from her brilliant stop-motion explanation of the Victorian novella Flatland on a Möbius strip. This month, she’s back with another gem, this time exploring the science and mathematics of sound, frequency and pitch. From Pythagoras to the anatomy of the ear, Hart uses her signature playful hand-illustrations to reveal how simple mathematical ratios make pleasing melodies.
From Homer to John Lennon, or what the “psychedelic 60s” can teach us about creativity in animation.
Animated music videos are about as common today as photos of cats on the internet and, tragically often, not that much more original. But there was a time when they were a pinnacle of creative innovation, breaking entirely new ground. Earlier this year, we looked at the work of 5 early animation pioneers who changed the course of animated storytelling, and today we turn to the intersection of film and music with Mod Odyssey, a fascinating featurette on the making of The Beatles’ groundbreaking 1968 animated feature film, Yellow Submarine. More than a decade before Pixar, the film was not only a technical feat of animation execution but also a seminal work in bringing more attention to animation as a serious art form, both for audiences and for creators.
For the first time in screen history, extremely real and enormously famous people were going to be animated into a feature film.”
‘Yellow Submarine’ breaks new ground in the art of animation. Just as Swift and Carroll changed the history of literature, as Chagall and Picasso brought new life to art, The Beatles are revitalizing the art of animation. It’s a truly mod world, where medium and message meld — the new art of the psychedelic 60s.”
For more on animating Lennon, don’t forget the excellent and timeless I Met The Walrus, recorded the year after Yellow Submarine and animated 39 years later.
What 120,000 galaxies have to do with understanding our place in the universe.
We’ve previously looked at different ways to grasp the scale of the universe, but how can we measure its growth? Australian Ph.D. student Florian Beutler has created the most accurate measurement yet of how fast the universe is expanding. Working at the International Centre for Radio Astronomy Research (ICRAR), he used the Hubble constant and data from the 6dF Galaxy Survey, the most ambitious survey to date of over 120,000 galaxies across the southern sky, collected between 2001 and 2005. The result is a remarkable map of the expansion of universe, animated here to unfold before your very eyes.
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