Education
I came across this neat video summarizing a study that found some birds build nests near alligators to protect themselves from other predators. But the protection is not without a price.
The seventh POTW has been posted. Enjoy! While at the Indiana math conference, I had the pleasure of seeing a short magic show by Caleb Wiles, who lives in Indianapolis and was apparently a math major at one time. I was impressed! It turns out he will at some point be appearing on Penn and…
A new study conducted by researchers at the University of Guelph found that the use of certain pesticides impacts wildflower pollination by bees. According to a quote by study author Nigel Raine, published in CBCNews, the use of neonicotinoid-type pesticides “modify the way in which information flows through the nervous system.” The research team found…
A special thank you to reader Dr. Barbara Goodman, Professor of Physiology at Sanford School of Medicine of the University of South Dakota who sent me a story from The Scientist about sleep in animals complete with footage of a dolphin that was seen apparently “sleeping” (video posted on YouTube): Why do animals sleep? This is a question with many…
In a new study published in Physiological Genomics, researchers explored the role of genetics in the conformation of Tennessee Walking Horses. In other words, how close each animal they sampled looked to an “ideal” Tennessee Walking Horse. According to Kylee Jo Duberstein (Department of Animal and Dairy Science, University of Georgia), there are five criteria that are examined…
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It’s well understood in science education that students are more engaged when they work on problems that matter. Right now, Zika virus matters. Zika is a very scary problem that matters a great deal to anyone who might want to start a family and greatly concerns my students. I teach a bioinformatics course where students use…
Hi. Apologies for the radio gap. It turns out that Trish, the co-PI and irresistible force behind this project met with an immovable ice patch and broke her femur a few days ago at the Willy Field airport on the Ross Ice Shelf. She’s “fine” now, and freshly bionic-ized with new hardware pinning together her…
Periodically some social scientist notices that math is abstract and difficult. Thinking that math educators have overlooked this fact, he breathlessly reports his findings as a great discovery he has made. The latest example is Andrew Hacker, a political scientist at Queen’s College. In a new book, The Math Myth and Other STEM Delusions, he…
Is this science writer jazzed that ninth-grade girls from a religious girls’ school in Jerusalem won a space/science contest? You bet your sweet solar-powered spacelab she is! It is not just that these girls beat out a lot of other classes (over 400), or that they break more than one stereotype. They also came up…