What building a Smart Blind Stick taught me about robotics and practical learning

Discover how building a Smart Blind Stick transformed my understanding of robotics and practical learning through hands-on experience.
ZME Science

This New Laser Can Glue Paper Without Any Adhesives and It’s a Bigger Deal Than You’d Think

A laser reshapes paper at the molecular level, creating bonds strong enough to hold 20 kg—without a drop of glue.
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

Implementing PCIe Over Fiber Using SFP Modules

Although we can already buy commercial transceiver solutions that allow us to use PCIe devices like GPUs outside of a PC, ...
The New York Times

Climate and Environment

Prosecutors say Amit Forlit ran a global hacking operation on behalf of a Washington lobbying group that aimed to thwart environmental lawsuits against oil companies. By Karen Zraick Scientists say ...