NASA’s Messenger probe is about 10 days away from parking in an elliptical orbit around Mercury, the innermost planet of our solar system. Messenger has been en route since 2004, making a crazy Spirograph-looking series of orbits around the sun, taking the craft past Venus, and past Mercury three times, and finally heading for orbit…
From the day he and his wife brought their son home five years ago, the family’s every movement and word was captured and tracked with a series of fisheye lenses in every room in their house. The purpose was to understand how we learn language, in context, through the words we hear. MIT Scientist Captures…
Let’s see what the peer review process does to this claim. In what he calls “a very simple process,” Dr. Hoover fractured the meteorite stones under a sterile environment before examining the freshly broken surface with the standard tools of the scientist: a scanning-electron microscope and a field emission electron-scanning microscope, which allowed him to…
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Some years ago I picked up a nonfiction book that I think begins with the creation of four atoms in a supernova, and follows the path of these atoms as one becomes part of a new star, one becomes part of a life form, one falls into a black hole, etc. For some reason my…
In this photo from the front page of today’s Latrobe Bulletin, my daughter explains her “Endangered Art” science project for the judges. She created numerous identical paintings, kept a control in a safe place, and exposed the others to various threats (sunlight, temperature change, the grubby fingers of children). Similar:Expecting the usual theatrical adventure from…
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:Quebec teen discovers ancient Mayan ruins by studying the starsThis sounds like the plot of a Young Ind…CultureHow Exactly Do You Catch Covid-19? There Is a Growing ConsensusFrom…
Yesterday, my eight-year-old said, “I don’t like math, but I’m good at it.” This is a huge improvement from the math-related tug-of-wars we’ve encountered almost daily for the past year and a half. Yesterday, she also finished a “Star Wars Math” game, where the idea is to play a Trivial Pursuits style game, spaced-out versions…
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…
As a rule, I’m suspicious of any news article that has the world “could” in the headline, but this is certainly interesting stuff. Our existence could be coded in a finite bandwidth, like a live ultra-high-definition 3-D video. And the third dimension we know and love could be no more than a holographic projection of…
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:Walking in Another's Skin: Failure of Empathy in To Kill a MockingbirdThe money quote: “In this essay, I argue…AcademiaBeautiful, meditative video shows how books are…
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“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…
One of my students, who is double-majoring in new media journalism and creative writing, is spending a few weeks on a dinosaur dig in Wyoming. She’s turned her academic blog into a travel journal. So far she has written: Thermopolis in Black and White What’s in my Dino Pack? dinoTravel Time dinoTaxi-ing dinoTravel I like…
After hearing that the 16th-century astronomer Copernicus was to be reburied with honors in a Polish ceremony, I checked the Wikipedia entry. Woah! Among the great polymaths of the Renaissance, Copernicus was a mathematician, astronomer, physician, quadrilingual polyglot, classical scholar, translator, artist,[3] Catholic cleric, jurist, governor, military leader, diplomat and economist. Among his many responsibilities,…
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,…