Seismometer networks could track space junk as it falls to Earth

Space debris—the thousands of pieces of human-made objects abandoned in Earth's orbit—pose a risk to humans when they fall to ...

Study shows how earthquake monitors can track space junk through sonic booms

CAPE CANAVERAL, Fla. -- As more and more space junk comes crashing down, a new study shows how earthquake monitors can better track incoming objects by tuning into their sonic booms.
CNX Software

Arduino UNO Q 4GB board with 4GB RAM, 32GB storage is now available for $59

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB ...
IEEE

A Wheel-Track Transformation Robot System Using Pixhawk 4 Module and Special Designed Crowbar for Step Climbing and Ditch Crossing

Abstract: This work focuses on developing a special mobile robot for aerial security and search & rescue applications. Firstly, a wheel-track transformation mechanical structure is developed to obtain ...