Science Art: What is that green gunk?, USGS/NASA, 2 Nov 2017

Click to embiggen

The answer, from the US Geological Survey’s Facebook page, is an algal bloom in Lake Erie, as photographed by Landsat:

In late September, Earth-observing satellites documented a large algal bloom in Lake Erie, which coated much of the water with a bright green skin-like slime. This goo, called cyanobacteria, is made up of microorganisms similar to algae and bacteria. When excess nutrients build up in the lake, cyanobacteria multiply rapidly, creating harmful algal bloo…

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Science Art: V alambicchi, from Acta Eruditorum, 1740.

from https://commons.wikimedia.org/wiki/File:Acta_Eruditorum_-_V_alambicchi,_1740_–_BEIC_13464917.jpg Click to embiggen

Alembics (or alambics), used to distill and to purify. Where whiskey comes from, and all kinds of other chemistry.

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Science Art: 2014 Evolutionary Biology - Austrian 25 Euro, designed by Helmut Andexlinger.

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Money! Monkey money!

This is some currency art done in niobium and silver, honoring the discipline of evolutionary biology. I don’t think it has any *actual* DNA in it, or toucans, or even mushrooms, but they’re all there in the design, being related to us.

Precious and commonplace.

Photo by NobbiP, CC BY-SA 3.0, Link

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Science Art: Expedition 54 flight engineer Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA), by NASA/GCTC/Andrey Shelepi, Dec. 17, 2017.

From: https://www.flickr.com/photos/nasahqphoto/38420410564/Click to embiggen

More astronaut optimism, less everything else.

From the NASA Image HQ Flickr account:

Expedition 54 flight engineer Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) speaks with family and friends after having his Russian Sokol suits pressure checked ahead of the Soyuz launch to the International Space Station Sunday, Dec. 17, 2017 in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Kanai, Soyuz Commander Anton Shkaplerov of Roscosmos, and fl…

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SONG: Polyaromatic Hydrocarbons

SONG: “Polyaromatic Hydrocarbons”.

ARTIST: grant.

SOURCE: Popular Mechanics, 10 Jan 2018, “Incredible ‘Hypatia’ Stone Contains Compounds Not Found in the Solar System”, as used in the post
“Hypatia: A stone older than the solar system”
.

ABSTRACT:
OK, this is really a spoken-word piece, and it’s done following the format of two separate kinds of things I’ve done in the past.

First thing, it’s a gushi, like the lyric I wrote for “The Waves Around the Women” – a syllable-counting po…

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Science Art: Sound Vibrations, 1892

from Sound and Music: https://archive.org/stream/soundmusicx00zahm#page/410/mode/2up Click to embiggen

Seeing what we hear, in 1892. Did they have oscilloscopes in 1892? I don’t think they did. But they could visualize this.

At any rate, I found this via Nemfrog in Sound and Music by John Augustine Zahm.

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Weather in China

16 July 2007 grant b 0

On the one hand: China had more wars in cold weather Most of the armed conflicts in eastern China over the past 1,000 years were […]