This pretty pattern was created by a small, amorous pufferfish.
Underwater cameras showed that the artist was a small puffer fish who, using only his flapping fin, tirelessly worked day and night to carve the circular ridges. The unlikely artist – best known in Japan as a delicacy, albeit a potentially poisonous one – even takes small shells, cracks them, and lines the inner grooves of his sculpture as if decorating his piece. Further observation revealed that this “mysterious circle” was not just there to make the ocean floor look pretty. Attracted by the grooves and ridges, female puffer fish would find their way along the dark seabed to the male puffer fish where they would mate and lay eggs in the center of the circle. In fact, the scientists observed that the more ridges the circle contained, the more likely it was that the female would mate with the male. The little sea shells weren’t just in vain either. The observers believe that they serve as vital nutrients to the eggs as they hatch, and to the newborns.
The Deep Sea Mystery Circle – a love story
Carla and I took a one-week trip to Tokyo. It was my sixth visit to Japan’s capital, and it was my favorite so far. For the next few days, I’ll be writing about recommended things to do there. See them all here. I don’t think you’re supposed to fry onigiri, at least not the triangle-shaped […]
Rudy Rucker writes, “Isabel Rucker and friends are promoting a GoFundMe project to give an Ms. subscription to each of the elected officials in Wyoming. Why? To raise awareness of women’s issues. Wyoming has the largest gender pay gap in the country, has the smallest percentage of women in its state legislature, is among the […]
In 2014, IKEA, the Swedish-based global furniture company, sent a cease-and-desist letter to a blogger by the name of Jules Yap. Yap ran the extremely popular website IKEAhackers.net, which helped people “hack” IKEA furniture into new, creative, and unexpected designs. The site was already almost a decade old when IKEA’s lawyers demanded that Yap hand over the URL. What follows is a case study from Superfandom: How Our Obsessions are Changing What We Buy and Who We Are.
What could be more fun than a slingshot that shoots tiny airplanes? A slingshot that shoots tiny glowing airplanes of course! These toy planes are outfitted with ultra-bright LEDs, so you can fly all night without losing them in the trees.Whether you are a regular-sized child, or an overgrown adult one, these light-up flyers offer […]
You know the drill. You go to the dentist and they ask you how often you floss. You lie through your teeth and say, “every day!” (Bonus points if you have some cilantro or chives stuck in your gums from lunch). You don’t want to keep up the charade any longer, but rubbing that tiny strand […]
The Raspberry Pi Foundation has done outstanding work packing a fully capable desktop computer into a package the size of a deck cards—especially one that only costs $35. But if you already have a working laptop, why should you care? Oh, how much you have to learn. Besides operating well as a compact digital media hub, […]