Sound-sensing hair bundles in our ears act as tiny thermodynamic machines

The hair cells lining the inner ear are among the most sophisticated structures in the human body: capable of detecting ...
CNX Software

Flash Bee – An ESP32-C3-based DIY handheld lightning detector

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...
CNX Software

Open-source hardware DAB+ receiver combines ESP32 SoC with Skyworks SI4684 digital radio chip

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...
Hackaday

Otamatone Hacked Into Different, Cooler Synth: Trautonium

Analog synths are fun because they combine music, which all humans seem hard-wired to enjoy in one form or another, and ...
Business Insider

The best Sonos soundbars, tested and ranked by model

When you buy through our links, Business Insider may earn an affiliate commission. Learn more If you're in the market for a new soundbar, there's a good chance Sonos is already on your shortlist. The ...
The New York Times

The Best Sleeping Pads for Backpacking and Car Camping

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Jenni Gritters When you’re in the wild, a good sleeping pad can transform ...