Elon Musk’s Flamethrowers Are Selling Like Hotcakes

Posted on Categories Discover Magazine

Sick of asking people for a light? Trying to put the spark back into your life? One solution: Buy yourself a flamethrower. If you're looking to burn a hole in your pocket, Elon Musk's Boring Company is selling the fiery devices for just $500 (plus taxes and shipping), and by all indications, they're going fast. Musk has been tweeting order counts by the thousand, and he most recently pegged the number at 7,000. The Tesla and SpaceX founder says he's planning to sell 20,000 total, in what ...read more

Scientists Create a ‘Princess Leia-Style Display’ With Moving Light

Posted on Categories Discover Magazine

People think they want holograms, but they (usually) don’t. These are illusions, images trapped on two-dimensional surfaces that give the impression of a three-dimensional object. What people really want are “volumetric images” — a display of free-floating light that actually takes up 3-D space, visible from all angles. (Bonus points if you can interact with it.) Many of the coolest movies have them, from Tony Stark’s displays in Iron Man, to the projection table i ...read more

Your Weekly Attenborough: Prethopalpus attenboroughi

Posted on Categories Discover Magazine

These goblins don't work in banks, nor do they lurk in basements. They do, however, creep through the underbrush and conceal themselves in forest canopies in the hopes of waylaying oblivious passers-by. Goblin spiders are tiny, usually on the order of just a few millimeters long, but they can be ferocious hunters. One paper describes them leaping onto the backs of springtails and biting them into submission, despite their unfortunate steed's attempts to throw them off. There are many spec ...read more

What Is “Social Priming”?

Posted on Categories Discover Magazine

"Social priming" has recently been one of the most controversial topics in psychological science. With failures to replicate proliferating, the field has been called a train-wreck. But what exactly is it? Here's how I defined social priming in a 2016 post: “Social priming” has been the punching-bag of psychology for the past few years. The term “social priming” refers to the idea that subtle cues can exert large, unconscious influences on human behaviour. The classi ...read more