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)
People are so boring! A new study shows there are only four clusters of personality. Why bother talking to folks? Via Ars Technica: People love taking online quizzes; just ask Buzzfeed and Facebook. A new study has sifted through some of the largest online data sets of personality quizzes and identified four distinct “types” therein. […]
Great Whites travel months to visit what The San Francsico Chronicle describes as a “shark lair” in the Pacific Ocean. Mystified scientists took a deeper look.
Design studio Kurzgesagt – In a Nutshell animated how it may be possible to build a lunar base with today’s technology. They based the video on articles in New Space: The Journal of Space Entrepreneurship and Innovation. See you on the dark side?
It might still be September, but the holiday season will be here before you know it, which means now is the time to think about where you want to vacation to—and what to do once you get there. To this end, we’ve scoured the Web and tracked down a number of travel hacking ebooks, gadgets, […]
The human eye is a beautiful, incredible thing, but it’s far from perfect, especially when it comes to examining objects up close. Capable of magnifying objects up to 1,000 times, this portable microscope camera lets you see wonders hidden to your regular vision, and it’s on sale today for $38.99. Don’t let its compact size fool […]
There’s no shortage of apps available for your Mac, and, while it’s great to have options, this overabundance makes it difficult to find the apps worth installing on your computer. Thankfully, there’s the Pay What You Want: The Ultimate Mac Bundle ft. 2Do to simplify the process, which boasts 10 of the best Mac apps out […]