acoustics

Science Art: Her Majesty's Cochins; Imported in 1843, published 1904.

HerMajestysCochins
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These are ostensibly Cochin chickens, or forerunners of what we’d call Cochins today. They’re a breed with a *lot* of character, and are uniquely suited, temperamentally, for being “pet” chickens moreso than egg factories or walking meat supplies. Despite the name (after a part of India), they’re originally from China.

This picture is from The Asiatics; Brahmas, Cochins and Langshans, all varieties, their origin; peculiarities of shape and color; egg production; their ma…

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Science Art: Soaking Up the Rays of a Sun-Like Star, by NASA Ames/JPL-Caltech/T. Pyle, 2015.

452b_artistconcept_beautyshotClick to embiggen

This is an artist’s impression of a planet just discovered by NASA’s Kepler mission that’s gotten the folks at SETI all excited.

It’s the most Earth-like planet yet discovered. Kepler 452b sits in the “Goldilocks” zone around its star, not too hot and not too cold, and is about the same size (or is a little larger) and made of something like the same stuff as the planet we’re sitting around on right now. It takes 365 days to orbit around its sun, too. NASA’s calling it ou…

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SONG: "Kavachi"

SONG: “Kavachi”.

ARTIST: grant.

SOURCE:Based on “Deep-Sea Cameras Reveal a ‘Sharkcano'”, National Geographic Explorers’ Journal, 9 July 2015, as used in the post as used in the post “Live Sharks Discovered Inside A Live Volcano.”

ABSTRACT: There’s nothing I didn’t like about the process of writing this. If I was influenced by anyone in the making of this song, I guess it was The Residents, although the basic structure of it was unabashedly ripped off… myself. For about, oh, 15 ye…

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Science Art: Fig. 3, The Pocket Cephalometer, or Compass of Coordinates, by Dr. Gustave Le Bon, c.1878.

Fig 3 ThePocketCephalometer_LeBon

This is a demonstration of an instrument used to measure “cephalic index,” or how big a person’s head was. This was, at this point in the 1800s, deemed important so that we’d know how smart the person was and, generally, what kind of person he or she was.

The same pamphlet, translated into English in the 1920s, also describes a device used to map out 3D models of solid objects… so the kind of modeling that, like, made Gollum and Jurassic Park‘s dinosaurs come to life.

You can read …

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Science Art: Scheutz mechanical calculator (Zeichnung der Difference Engine No.1 aus dem Jahr 1853), 1867.

Scheutz_mechanical_calculator
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Now, after that brief, regrettable interruption in service, a tribute to the computer.

This illustration is from The Elements of Natural Philosophy; Or, An Introduction to the Study of the Physical Sciences, a book Charles Brooke wrote, expanding upon the work of Golding Bird. If Brooke did the illustrations or if someone else did, I’m not sure.

This is a machine used to make mathematics; it’s an ancestor of the computer, and a kind of difference engine. The machine…

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Old phones are listening.

7 July 2014 // 0 Comments

Wall Street Journal has an interesting piece on how old smart phones are being used to listen for disrupted sleep patterns, illegal loggers, gunshots, [...]

Noise hurts. Why?

7 November 2011 // 0 Comments

Science explores why the noise of nails on a chalkboard is so awful: As they will report next week at the Acoustical Society of America conference in San [...]

Prescription pop.

16 September 2010 // 0 Comments

Researchers at Glasgow Caledonian University are using music (and audio engineering) to treat pain and depression – by mapping out emotional terrain [...]
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