- Bird-friendly coffee is also pollinator-friendly and good for the farmer, too, according to new research from Alejandra Martínez-Salinas et al.
- Jennifer Vanasco’s story about playback of long-unheard mystery wax cylinders buries the lede, in my humble option. The Endpoint Cylinder and Dictabelt Machine also plays back dictabelts, such as would have been used by Sid Sorokin.
- Annie Lindsay and fellow bird banders at Powdermill Avian Research Center devised an air compressor adapted to be a blower for bird feathers. Gently blowing on a bird’s body plumage exposes how much fat the bird is carrying, and is sometimes used for other measurements. Using the machine in preference to the traditional technique (the bander’s own breath) means that COVID-19 prevention protocols can remain in place.
What Will Art Look Like in the Metaverse?, by Dean Kissick.
In late-19th and early-20th century Paris, Rousseau and his contemporaries (Paul Gauguin, Georges Seurat, Pablo Picasso, etc.) were busy inventing bohemian modernity, creating new ways of living and of seeing the world. In our century, that visionary role appears to have passed from the artists to the engineers, to Zuckerberg and his ilk. Who else tries to invent new universes? Who dares spin grand utopian fantasies? Artists don’t anymore. It’s Silicon Valley’s Promethean founders who try — and routinely fall short.
A Fairfax Master Naturalists project that I could work from my desk: I cleaned up the automated transcription of a video presentation on climate change, presented by Rachel Licker to Master Naturalists in 2014. Dr. Licker speaks softly, and the AI performing the transcription often made a hash of things. My favorite machine blunder was pursue potations for precipitation, followed closely by 4 percent the patients for for precipitation.
TIL that Rock-Ola jukeboxes predate rock ‘n roll.
A couple of snaps from the road. I rode the Auto Train south to Florida and drove my car back, swinging wide to Charlotte to visit a colleague for dinner. As an added bonus, I got to ride Charlotte’s LYNX Blue Line in to Uptown for dinner.
Back in Titusville, I circled back to get a shot of this lovely
MOTEL sign, calling out for Wade’s Motor Inn on Washington Ave. The
M and the
L have lost a few lights from their enclosing diamonds, but it’s still a cool sign.
High tech-low tech-biotech: Fitting albatrosses with radar detectors to catch stealth fishermen.
Albatrosses are ideal sentinels of the open ocean, said Henri Weimerskirch, a marine ecologist at a French National Center for Scientific Research in Chizé, France, and the lead author of the new study published on Monday in Proceedings of the National Academy of Sciences. “They are large birds, they travel over huge distances and they are very attracted by fishing vessels.”
- Converting 35% of the acreage of a coffee farm to shade-grown culture can maximize revenue, according to new research by Amanda Rodewald et al. and summarized by Gustave Axelson. Depending on the premium paid for shade-grown coffee, that percentage can go as high as 85%.
- A smartphone attachment can test for the presence of norovirus in a drinking water sample and produce results in five minutes. The promising prototype comes from the biomedical engineering lab of Jeong-Yeol Yoon. Joe Palca reports.
In the wake of hurricanes and other storms, flooding can cause sewage systems to overflow, potentially mixing with water intended for drinking. Municipal water system managers would breathe easier if they could be certain they didn’t have to worry at all about norovirus contamination.
- How to cross a river. The water at Huntley Meadows Park is never this fast or cold.
- Melissa Errico submits a “self-tape” audition.
Low- and high-tech solutions to studying Greater Sage-grouse (Centrocercus urophasianus) in the field by Ryane Logsdon.
You can never, ever have too many zip ties.
Ted Floyd muses on the technology edges of birding. Would you count a new bird that you only detected after the fact, by looking at a photograph you took? I wouldn’t, but everyone’s list is different, and there are different lists for different trips.
Joe Palca and Susie Neilson report on a phone-sized device that can test for cholera in 30 minutes. It’s the work of Katherine Clayton and colleagues at Purdue University.
Still early days; more field tests are planned.
[Clayton] knows making a cholera test doesn’t put her on a fast track for financial success.
Instead, she says, her background in engineering has made her feel a sense of obligation to help find solutions to global problems: “That’s what I enjoy — knowing what the future could look like.”
The Free Universal Construction Kit is a set of plans for 3-d printable thingummies that allow you to connect your Tinkertoy spools to your Lincoln Logs, or your Lego bricks to your K’Nex.
I attended the Strange Loop conference in St. Louis this past week. I got a little time to have a look at the city, which I haven’t seen since I visited my departed friend Jim Wilson in University City many years ago. Ted Drewes is still there, although you can buy a concrete from a vending machine in the airport now.
Richard Serra’s quadrilateral Twain is not in great condition, and the landscaping around it is a bit lumpy and wild (perhaps by design?), but this iridescence caught my eye. And the framing of the courts building across the street is too perfect to have happened by chance.
I was sitting in the hotel, eating my breakfast, idly looking out the window, and I spotted a rather fancy looking building a few blocks away. “Let’s take a closer look,” I thought. “That looks interesting.” Oh, yeah. It’s the Wainwright Building.
I spent a little time birding for the Saint Louis specialty, unsuccessfully, alas. But I did add a light rail system to my list.
The role of sound design in professional live theater, a podcast episode produced by James Introcaso.