This is an image from the “Gateway to Astronaut Photography of Earth” gallery, maintained by the Earth Science …
Read moreThere’s a subtitle here that Google Translate renders as “Sewer cleaning wagon. (System of Chief Engineer Mr. B…
Read moreI found the image in the San Diego Air & Space Museum’s “Aerophilately Special Collection” on Flickr; this is a…
Read moreSONG: “Alone”. (OGG version here.)
ARTIST: grant.
SOURCE: Based on “What Killed the Neanderthals? A Lack …
Read moreThis is an Alaska whitefish, a cousin of the salmon whose genus name, Coregonus, means “angle-eyed.”
But th…
Read moreThis is a circular paraboloid, a shape with “one axis of symmetry and no center of symmetry,” according to Wiki…
Read moreCNN had a report on the resurfacing of 2,000-year-old carved faces in the stony banks of a stretch of the Amazon River, which have peeked above the waterline due to a record-breaking drought… Read the rest “Faces appear as the Amazon gets low.”
Thinking I could get anything decent done in four days was probably overly optimistic… but there’s something *mostly* done. More science to follow.
SONG: “Fine Altar Stone”. (available as .ogg here)
ARTIST: grant.
SOURCE: Based on IFL Science, 25 Sep 2023, “The Stonehenge Altar Stone Didn’t Come From Where We Thought… Read the rest “SONG: Fine Altar Stone”
This is an ad from the April 1966 “Tools and Test Measurement Issue” of Popular Electronics, which I found on archive.org. Lovely design on this mic. Rakish angle, sporty blue… Read the rest “Science Art: Turner +2: The Best CB Microphone in the World, 1966.”
The Guardian looks back at a carbonized papyrus scorched by the lava that consumed Pompeii. University of Kentucky computer scientists have been able to decipher letters printed on the… Read the rest “AI is reading scrolls burned in Vesuvius.”
Scientific American upends the old idea that manly men evolved to hunt for meat for growing prehistoric families with physiological evidence that women – who are better endurance… Read the rest “Exercise scientists: women hunted, men gathered”
Popular Science reported on “ghost ships,” a.k.a. USVs (Unmanned Sea Vehicles), passing their latest targeting tests on maneuvers in the Middle East:
… Read the rest “Robot warships hitting targets in the open sea.”The tests, dubbed
An illustration showing how noticeable an eye actually is, from the text The Vertebrate Eye and Its Adaptive Radiation, which looks at eyes, eyes everywhere, all kinds of eyes. The book … Read the rest “Science Art: Diagram illustrating the inherent conspicuousness of an eye-spot…, Cott, 1942.”
SONG: “Communications” (a penitential Slim Gaillard cover). (available as .ogg here)
ARTIST: grant.
SOURCE: This isn’t based on any research. It’s a cover… Read the rest “SONG: “Communications” (a penitential Slim Gaillard cover)”
How high?
This device will tell you.
It’s from The great Centennial exhibition critically described and illustrated, by Phillip T. Sandhurst, which you can read on archive.org… Read the rest “Science Art: Altitude and azimuth instrument, 1876.”
Physics Magazine joins Tufts University researcher Giulia Guidetti who has studied a glass shard that was broken and buried shortly after 100 B.C.E. that over 2,000 years gained the iridescent… Read the rest “Roman glass became photonic crystal”
Science Alert checks out “superionic ice,” an exotic form of ice that stays solid at extremely hot temperatures and is probably floating around inside the cores of Uranus … Read the rest “Hot Ice”
“The efforts made by oversober scientists to reduce such marvels to coldly reasonable origins have in a few specific cases been only too successful,” wrote George Gaylord… Read the rest “Science Art: Sea Sirens, by A.A. Jansson, 1930.”
PhysOrg reports on Witwatersrand researchers who’ve found tracks left by prehistoric footwear – a pair of flip-flop sandals that go back at least 75,000 years, making them… Read the rest “Stone Age flip-flops”
The Guardian visits a huge, 5,000-year-old tomb complex on Scotland’s Orkney Isles that reveals a surprisingly sophisticated level of engineering know-how:
… Read the rest “Neolithic engineers”The tomb measures
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