Installing a smart water sensor can save you a lot of money and hassle. The best models we've tested immediately alert you to leaks and even shut off your home's water supply. I’ve been working ...

Hydrogen is necessary to synthesize ammonia, so it needs to be taken out from natural gases or obtained by breaking down water with electricity generated by renewables. The council drew up a ...

This process introduces structural and chemical defects that enhance the detection of ammonia (NH 3), a toxic gas. The functionalized graphene sheets demonstrated superior sensing capabilities ...