Creepy-cool description of emergent behavior in ant colonies — complex survival strategies that develop when relatively dumb individual insects interact with each other in surprisingly complex ways. Back in the lab, Mlot deposited colonies of 500 to 8,000 ants in large beakers. When gently swirled, each colony spontaneously formed a sphere. Mlot dropped these spheres…
The incredible story behind an image we’ve all seen hundreds of times, possibly the most reproduced photograph in history It’s an iconic image we have all seen hundreds of times, possibly thousands, and probably the most widely reproduced photograph in history. Because it’s in the public domain it has been used for everything from car…
When my son was young, I noticed that videgames had taught him that problems are surmountable, so long as you have enough tries. That’s not always true, of course, or practical. We had a chat about things dying, and as I struggled to lightly broach the subject with him I ended up talking about the…
Someone needs a basic geometry lesson. Brown marmorated stink bugs lay especially beautiful egg clusters — sea green with exactly 27 to 28 eggs in each mass. The assemblage of eggs looks a little like a one-dimensional view of a stack of cannon balls. Stink bugs meet their nemesis in Asian wasp – USATODAY.com. A…
My wife suddenly decided I should be a Good Dad (TM) and take the kids sledding. (I said okay, as long as she was coming along, too. There she is at the bottom of the hill, way in the background.) Our hilly campus was almost deserted, since we’re starting our three-day spring break. Similar:STAR TREK's…
A neighbor invited us over to help feed the lambs they are raising in their garage. (The mother sheep died, and her lambs needed more care than the owners could manage.) The lambs are Piccolo and Brown Sugar. Similar:Carolyn appears as homeschooled teenager "Carolyn." Free holiday show Tuesday at 7. PersonalEco-critical Code Studies: Reconfigurations of nature…
This is my “Super Earth,” about 2.75 times the volume of our planet, orbiting very close to a wimpy Class M star. (Thanks for the link, Jefe.) Similar:A Matter of Perspective (ST:TNG Rewatch, Season Three, Episode 13) Multiple-POV Courtroom …Rewatching ST:TNG after a 20-year break….EthicsHow to create a magazine: 5 tips from top designersCreative Bloq.…
As my 12-year-old son gets ready to surpass my six-foot height any day (his lip needs a third shave, but he’s apparently in no rush to graduate away from calling me “Daddy”) and as my 8-year-old navigates a peer community that includes mean girls and true friends, gallant young gentlemen (thank you, little boy who…
A bacterium discovered in a Californian lake appears to be able to use arsenic in its molecular make-up instead of phosphorus – even incorporating the toxic chemical into its DNA. That’s significant because it goes against the general rule that all terrestrial life depends on six elements: oxygen, hydrogen, carbon, nitrogen, sulphur and phosphorus. These…
My class was doing small group work, focusing on a challenging passage in Emerson’s Nature, when a student called my attention to a fiery red sunset outside the tall 19thC windows. I turned out the lights, and in the glow of their iPads, I could see the looks on the students’ faces as they took…
Emerson burst onto the American intellectual scene by more or less inventing that American intellectual scene. Emerson collected around him a group of like-minded intellectuals who played out, in their own careers, this same search for American identity. His first publication, Nature, calls for a distinctly American way of looking at the enduring questions of human existence. You…
Literary questions aren’t really worth exploring if there’s an obviously “right” answer, so let’s explore a thorny question. Near the end of Chapter 13, in the third paragraph from the end. Hawthorne tells us of Hester, “At times a fearful doubt strove to possess her soul, whether it were not better to send Pearl…
Dr. Mary Crone Odekon In today’s Academic Minute, Dr. Mary Crone Odekon of Skidmore College’s physics department discusses how studying fractals can help our understanding of structures in space. WAMC Similar:Pioneering Harvard Blog Site Wrapping It UpI still use blogs.setonhill.edu, which I…AcademiaToday's 10 sq cm of a #steampunk control panel (background greebles for a personal…
“I think he thinks you’re drowning,” the husband said to his wife. They had been splashing each other and she had screamed but now they were just standing, neck-deep on the sand bar. “We’re fine, what is he doing?” she asked, a little annoyed. “We’re fine!” the husband yelled, waving him off, but his captain…
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I’ve been blogging about the climate change issue for some time now. Here’s the latest, which responds to the exposure of private e-mails in which a climatologist is accused of acknowledging deliberately tweaking the data in order to make a stronger environmental case. [N]ot only did British investigators clear the East Anglia scientist at the center…
Very cool little story that also involves a Frederic Church painting and newspaper archives. Following a trail that began with a 19th century painting and led to hundreds of newspaper reports, the researchers discovered that the “strange huge meteor-procession” mentioned in Whitman’s noted collection “Leaves of Grass” indeed refers to a rare procession of earth-grazing…
I suppose that my face-blindness has made me the person I am. I don’t much like movies or People magazine, not because I’m above caring about movie stars, but because I don’t recognize most of them. I became an addictive reader, an author and an English professor because, in the world of words on paper,…
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There are no sidewalks where I live, but if there were, my sidewalk, and my conscience, would be clear. Here’s the first stanza of a five-stanza poem by TImons Esaias. Originally there were eleven CommandmentsMoses, perhaps confused by the unfamiliarsnow, ice, and sidewalk,botched one, and left it out. Similar:Russia is relying on unwitting Americans to…