Having a quiet night at home and realized this would be a good time to catch up on some book blogging! I finally started getting back into reading, after a long pandemic-depression hiatus, at the start of the new year, but am way behind in writing about the books I read.
Edited by James Jenkins and Ryan Cagle, the founders of Valancourt Books, this volume collects a bunch of horror stories, never translated into English, by authors from around the world. As they put it in the blurb for the book, there’s a whole world of horror fiction out there that most of us in the United States have never explored, and we’re missing out on some wonderful work.
This is a good time to review volume 1, as volume 2 in what will presumably be a series is already available for pre-order. And I’m glad they’ve evidently found success with the concept, because they’ve demonstrated that there are a lot of wonderful stories to be found around the world.
I’m having a lot of fun doing video chats on science shows lately! A few days ago, I happened to see that This Week in Science talked about some optics that I am familiar with, and I jokingly complained to them that I should have been consulted. Well, that turned into me appearing to talk about optics, invisibility, and cat physics this week! You can watch the interview and discussion below:
Hi all, I’ve been rather busy with work lately and haven’t had much time to blog. I’ve got a lot to write about, and no time to do it! In the meantime, however, I gave a talk at my university about my Falling Felines and Fundamental Physics book which, thanks to the pandemic, will be about as “official” as a book tour event as I will have.
The event was a lot of fun, and the video is available below for anyone interested in watching! The talk itself was about 1/2 hour, followed by another 1/2 hour of Q&A with the virtual audience.
Another short post inspired by my work on my upcoming book on the history of invisibility physics!
James Clerk Maxwell (1831-1879) is rightly regarded as one of the most important physicists of the 19th century, and indeed of all time, thanks to his work on a variety of subjects: color vision, statistical mechanics, and electromagnetic theory. It was Maxwell who found the “missing link” in electromagnetic theory, a previously unknown factor in the interaction of electricity and magnetism that, when included, predicts electromagnetic waves that travel at the speed of light. From this, Maxwell correctly concluded that light is an electromagnetic wave, revolutionizing our understanding of light, electricity and magnetism all at once.
I always enjoy stories that humanize such powerful figures, and the 1882 book The Life of James Clerk Maxwell goes into some detail about the curious and intelligent child that Maxwell was. Throughout his childhood, his repeated question about any new object was, “What’s the go o’ that? What does it do?” If the answer was insufficient, he would add, “But what’s the particular go of it?”
A post inspired by work I’m doing on my next book, on the history of invisibility! Also will help me get my thoughts in order to write the book chapter.
At the turn of the nineteenth century, humanity’s understanding of the nature of light underwent a dramatic transformation. For about a century, the study of optics had been dominated by the views of Isaac Newton, who published his classic work on the subject, Opticks, in 1704. Newton did rigorous experiments, testing the properties of light in every way imaginable in his era, and concluded from his work that light consists of a stream of particles. Newton’s work seemed to put to rest an argument that had raged in his time — is light a stream of tiny particles, or a wave, like water and sound? In 1800, however, the British scientist Thomas Young published the first of several papers arguing that light does, in fact, have wavelike properties, and his research would be the start of a new era of wave optics that continues (with some important modifications) to this day.
I’m not sure how many people are aware of the work of Young. I think most scientists have heard about his most famous contribution, now known as Young’s double-slit experiment, but even most of them may not be aware of the fascinating story of how Young came to his conclusions. This post is an attempt to rectify this.
You may have heard that yesterday there was a rare planetary conjunction, in which Jupiter and Saturn appear very close together in the sky! Well, the planets will still be close for several days, and I thought I would go out tonight and try a few shots with my old Canon PowerShot camera, which did surprisingly well.
So, here’s one of the best images I got, where you can actually see the rings of Saturn, probably not much different than Galileo did when he first looked at the planet through a telescope in 1610!
Fun trivia: much like my image above, to Galileo the rings appeared as two dots on either side of the planet, which slowly appeared to disappear as the days passed. What Galileo didn’t know is that the rings were tilting towards him, making them effectively invisible, but Galileo wrote to a friend, “Has Saturn devoured his children?” (Which is appropriate, if one knows the story of Saturn.)
Time for another round of old school Dungeons and Dragons, taken from my long-running twitter series!
Dragons (1986), by Cory Glaberson. Here is another supplement in the Role Aids line for D&D that was produced by Mayfair Games, originally under the untested premise that TSR couldn’t sue them for making unlicensed products!
This past week I gave a virtual talk to the Charlotte Amateur Astronomy Club about a fascinating development in wave physics and imaging called “superoscillations,” and I thought I would record a version that I could share here!
Hopefully the video makes sense — I throw in a little history about the wave theory of light in addition to the discussion of modern developments.
The author of Skulls in the Stars is a professor of physics, specializing in optical science, at UNC Charlotte. The blog covers topics in physics and optics, the history of science, classic pulp fantasy and horror fiction, and the surprising intersections between these areas.