Clever whale sharks have figured out that fishing nets contain a lot of tasty fish. More importantly, they've figured out that they can suck those fish out of the net through holes in the net material.
The downside: When the sharks swim into fishing areas, looking for nets to suck, they can end up caught in the nets themselves. Conservation International took this video, showing why the sharks are hanging out around nets to begin with, as part of a series of videos documenting new net designs that can keep the fishies in and the whale sharks out.
I’ve had quite a few fun afternoons playing with dry ice from making spooky fog in the kitchen to exploding plastic bottles in the yard. But I’ve never had the opportunity to pour hot lava over dry ice. In this video, the lava is 1400 °C and the dry ice is -78C°. So cool! And […]
A Boston University team have developed an acoustic, 3D-printed metamaterial whose topology is such that it reflects 94% of human-audible sound; the researchers' demonstration involves inserting a ring of this stuff in a PVC pipe and blasting a speaker down one end: light and air emerges from the other end, but sound does not.
Got a vision to put on film? The Film & Cinematography Mastery Bundle shows you how to put it there, with classes covering gear, lighting, production – even marketing. Even in this age of indie cinema, filmmaking can seem like an exclusive world for the chosen few. But with the right eye – and the […]
If you’re into tech at all, you should definitely consider unleashing your inner tinkerer on a Raspberry Pi board. If you’re intimidated, don’t be. It’s a statistical probability that people half your age have created cooler things than you can imagine with the versatile kit. Not sure where to start? The Complete Raspberry Pi 3B+ […]
Are you super organized? You’re going to love the Genius Pack G4 and its seemingly limitless, well-placed compartments. Not that organized? You’re still going to love this piece of luggage because it’s so well thought out that it practically does the packing for you. We’ve all tried to stuff a piece of carry-on so full […]