Check one, two; check one, two; is this thing on? Over on The Public Domain Review [Lucas Thompson] takes us for a spin through sound, as it was in Britain around and through the 1800s. The ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Bats are well known for their ability to “see” with sound ...

Apple gave a behind-the-scenes look into how the company went about adding a hearing aid feature to its AirPods Pro 2 earbuds recently. The science behind the feature was fine-tuned at Apple’s ...