Last week, I posted about a YouTuber who thinks his he might have tricked his cat with an optical illusion that's based on very human psychology. He asked other people to test the illusion on their cats, just to get some more data points. Now, the psychologists who created the illusion have pitched in to help out, posting a modified version that doesn't elicit the sensation of motion. Show your cat both versions and see whether it's the paper she's trying to kill, or the "rotating" circles. (Thanks to Diana Issidorides!)
Cats and optical illusions: Now with control experiments!
An old rocket booster crashed on the moon and left a peculiar double crater
Two craters 16m and 18m wide appeared on the moon right next to each other. It's out fault, obviously (obviously?), but the double trouble has scientists aflutter. Astronomers predicted a mysterious object would hit the Moon on March 4 after tracking the debris for months. The object was large, and believed to be a spent… READ THE REST
Scientists discovered the world's largest bacterium and you can see it with your naked eye
Below is an image of Thiomargarita magnifica, the world's largest bacterium that scientists just discovered in the French Caribbean hanging out on underwater on decaying leaves from a mangrove tree. The size and shape of a human eyelash, you can see it without a microscope. (The illustration above shows the lil' creature beside a dime.)… READ THE REST
Watch these miniature Brazilian frogs in all their awkward glory
These miniature Brazilian frogs (aka pumpkin toadlets) don't have much balance and thus jump in reallllly awkward ways. Apparently, their inner ears are too small to provide good balance. New research published in Science explains the phenomenon: Miniaturization has evolved repeatedly in frogs in the moist leaf litter environments of rainforests worldwide. Miniaturized frogs are… READ THE REST
Got a home repair project? This HD endoscope camera can give you a closer look
As much as you hate it, sometimes we have to search for things in places we never want to go, like the kitchen sink's drain, the dusty attic, or the spider-web-laden area underneath the house. Your shrieks might just bring music to their ears! But as much as we don't want to see what's in these… READ THE REST
With Buildix Pro, you don't have to be a pro developer to make a killer website
Whether you have your own cookie business or run a celebrity gossip blog, having an unimpressive landing page can really slow things down. Sure, hiring a professional developer to create a website would be awesome, but their rates can be pretty steep, and that's not something you want to budget for these days. Just because… READ THE REST
Send untouched files and useless apps to the dump with this app for Macs
How much of your Mac's storage space is actually stuff you use? Odds are good a significant portion of your hard drive is filled with untouched downloads, duplicate files, and apps you forgot existed. You may not have noticed it, but the gradual slowing of your computer could be due to all those files just sitting… READ THE REST
