Horses use 17 discrete facial movements in communication, compared to 27 for people, 16 for dogs, and 13 for chimpanzees. University of Sussex researchers determined this by studying the musculature under a horse's face and watched videos of horses of all ages and multiple breeds. This enabled the scientists to create a catalog of facial behavioral sequences named EquiFACS (Equine Facial Action Coding System.) From National Geographic:
Jennifer Wathan, the study’s lead author, says the similarities between horse movements and human ones are striking. They include raising inner eyebrows (“puppy-dog eyes”) to show fear, surprise, or sadness; pulling back lip corners (smiling) in greeting or submission; and opening eyes wide to indicate alarm...
Her team’s research, which is already helping veterinarians and trainers, could also connect facial expressions to emotional states. “We don’t know much about the emotional lives of animals,” she says. “What does a positive emotion look like? This tool could help us see it.”
"EquiFACS: The Equine Facial Action Coding System" (PLOS One)
I’ve really been enjoying the new ‘MythBusters Jr’, Adam Savage’s new science exploration show featuring… kids. Really smart awesome talented kids. Adam Savage will be Tweeting live during tonight’s two premiere episodes, and they start airing an hour early (at 8 pm ET) for parents with wee ones.
An investigation by the health ministry in Guangdong, China determined that scientist He Jiankui broke national laws when he used the CRISPR gene-editing technique to engineer human embryos with resistance to HIV and then implanted the embryos into women who then birthed the babies. Based on the probe, the Southern University of Science and Technology […]
During Monday’s super wolf blood moon lunar eclipse, some observers noticed a tiny flash on the surface. Turns out that was a football-sized meteorite smashing into the western surface of the moon. This was the first time a meteorite impact was spotted during a total lunar eclipse. Now, scientists will study images from NASA’s Lunar […]
For the newbie, Python can seem like the most intimidating programming language. After all, it can be used to create everything from simple apps to vast networks of web crawlers. But there are fundamental principles that underlie all the uses of this versatile platform, and you can absorb them all with the Python Master Class […]
Building a website on WordPress has always been easy. But if you really want to make your website stand out from the growing crowd, you’re going to need some help. For our money, a subscription to Storeshock WordPress Themes & Elements does the trick almost as well as having a pro designer by your side […]
These days, there isn’t much our iPhone camera can’t do – except feel like an actual phone. Despite years of steadily increasing resolution and image sensing technology, we’re still taking shots awkwardly with two hands, fumbling for the shutter button. Leave it to an avid photographer to design Shuttercase, a versatile iPhone case that solves […]