PPhysics Read More Pew! Pew! YouTuber Builds Sound Laser That Works as ‘Invisible Speaker’January 14, 2026 Here’s a shower thought: if light and sound both travel as waves, can you make something that works…
BBooks Read More Clamor review: Powerful new book explores how noise has taken over the worldAugust 22, 2025 Noise-cancelling headphones have become a popular way to shut out intrusive sounds PjrTransport/Alamy ClamorChris Berdik (W. W. Norton) Noise…