Abstract: Conventional gas detection systems in industrial environments, particularly in the oil and gas sector, often rely on fixed-point sensors with limited coverage and delayed response times.

Chinese scientists have developed a new gravity-based detector that could be used to detect lurking submarines. Originally developed for scientific research and resource exploration, the device could ...

With gas prices rising sharply in the early months of 2026, drivers everywhere are looking for ways to get the cheapest fuel possible. This can be done in numerous ways, from buying at gas station ...

A federal judge in Oregon on Monday placed new limits on federal agents’ use of tear gas and other crowd-control munitions during protests outside the U.S. Immigration and Customs Enforcement building ...

A novel lawsuit in Portland argues the chemicals are a health threat that have soaked into apartment walls, furniture and even children’s toys. By Hiroko Tabuchi Federal agents have fired so much tear ...

The repeated use of tear gas by federal immigration officers in Chicago has renewed a debate about how chemical irritants should be used by law enforcement personnel. By Mitch Smith Federal agents ...

1 Faculty of Electrical Technology and Engineering (FTKE), Universiti Teknikal Malaysia Melaka (UTeM), Melaka, Malaysia. 2 Faculty of Electrical and Electronic Engineering (FKEE), Universiti Tun ...

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