An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

One of the major problems faced by most countries is the issue of water scarcity in the world. The scarcity is mainly due to ...

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional ...

Check out the latest stories, videos, and podcasts from the week of Dec. 8, 2025. During research for a newly opening museum ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...

Mycobacterium smegmatis porin A (MspA) modified with nitrilotriacetic acid achieves direct and simultaneous discrimination of rare-earth elements, suggesting the potential use of nanopore sensing in ...