Abstract: This paper examines the effectiveness of a novel septic tank monitoring system utilizing Arduino and MQ-2 gas sensors. The primary objective is to enhance safety and improve maintenance ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

Scientists in Xinjiang have created the world’s first crystal that can produce the ultraviolet light needed for future thorium nuclear clocks, which could one day guide submarines and deep-space ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

The most star-studded matchup of the Champions League quarterfinal will see 15-time UCL winners Real Madrid take on Bundesliga giants Bayern Munich, with the first leg on Tuesday at the Bernabeu. It ...

The Arduino UNO Q Bundle gives Elektor readers a ready-made entry point into hybrid Linux-and-microcontroller development. The pre-order package combines the 2 GB board with Dogan Ibrahim’s new ...

One of Chattanooga’s busiest traffic choke points is finally getting relief.State leaders marked the completion of major work at the I-75 and I-24 interchange F Tenn. man accused of domestic violence, ...

Abstract: With the fast development of low earth orbit (LEO) enhanced global navigation satellite system (LeGNSS), there is huge demand in LEO real-time precise orbit determination. Real-time service ...

At some point in the last decade, preferring to text became something people apologize for. Not formally, not loudly, but in the small ways: the “sorry, I’m bad at phone calls” that gets deployed ...