This lovely orange Cirrate octopus appears to be the long-lost love child of a sock puppet and a dance recital costume. Filmed in the Taney Seamounts, west of San Francisco, it's part of a branch of the octopus family that is very elusive—preferring deep, dark waters far from the coastline—very rare—they only make up about 15% of all octopus species—and very, very old. In fact, what is thought to be the oldest octopus fossil yet found is a cirrate, dating around 296 million years old.
Cirrate octopuses are also very weird. We don't know a whole lot about their anatomy and physiology, but we do know that they lack "typical" octopus features, like ink sacs and the ability to move around by jet propulsion. Instead, cirrates swim using those fins on the sides of their heads. As for the eponymous "cirra", those are little filaments, similar to the cilia that line your nose, which are paired up with every sucker on a Cirrate octopus' arm. Nobody knows exactly what they do, but they may be involved, somehow, in trapping and handling of food.
One of the weirdest places in Antarctica is Blood Falls, a five-story cascade of blood-red liquid pouring from Taylor Glacier. Researchers finally traced its source: a saltwater lake millions of years old trapped under the glacier.
Bamboo has lots of uses beyond just being panda food. Things like bikes, roads, scaffolding, and musical instruments are made from the fast-growing grass. But unless you are participating in a tropical-themed LARP, you probably wouldn’t want a shirt made from bamboo stalks. So why do bamboo bed sheets make any sense? Because yarn extracted from […]
If you want to work in tech, but don’t have any desire to code web apps to help businesses sell things to other business, you might want to consider a career in cybersecurity. Judging from the apparent complete infiltration of Russian hackers in American cyberspace, it seems fair to speculate that there’s a major shortage of […]
All moms are different. But all moms like getting flowers on Mother’s Day, and that’s a fact (not, however a fact we can document in any fashion.) Instead of getting chewed out for forgetting to call her on the second Sunday of May, you can take care of it ahead of time with Teleflora’s flower […]