We’ve posted several times about blind people who have learned how to “see” and navigate the world using echolocation like bats, shrews, and whales. In the video above, YouTuber Molly Burke and echolocation educator Brian Bushway, who are both blind, try to teach It’s Okay To Be Smart’s Dr Joe Hanson, who is sighted, the fundamentals of this extraordinary skill.
Security research Matt Wixey from PWC UK tried putting different kinds of consumer speakers — noise canceling headphones, smart speakers, parametric speakers — in an anechoic chamber after infecting them with malware that caused them to emit tones beyond those intended by the manufacturer.
“There was a phantom beep going off somewhere in my house, driving me nuts,” says Steve Onotera. “So using my audio engineering skills I set about to track it down.”
These Edifier R1700BT speakers are perfect for my home office and bedroom.
Your phone doesn’t have to be the only smart piece of tech in your pocket. We regularly take pens, lighters, and wallets for granted, but here are 10 portable items that improve on those everyday bits of gear and others just like them. TEC Accessories The Orbiter™ Pinstripe Magnetic Fidget Device Tired of that same […]
The secret’s out. Increasingly, people are relying on hemp-derived cannabidiol, or CBD, as a way to not just deal with pain but everyday stress. Admittedly, it can be hard to find a reliable source of the stuff in a still-unregulated marketplace. But here are a few top picks, a roundup of tasty (and largely natural) […]
Everybody wants to rule the world, but only one video game lets you do it in style – and even peacefully if you’re savvy enough with your cultural dominance. Sid Meier’s Civilization is on its fifth sequel and counting for good reason. No two games are alike thanks to the random mapping and numerous special […]