In this video, I demonstrate my homemade liquid dosing system for aquarium plant fertilizers and minerals, which can be ...

For more than 25 years, lab-on-a-chip technology has allowed researchers to model human organs and blood vessels using real ...

The UFC23 fourth-generation ultrasonic flow converter IC takes a pure front-end approach high-end water, heat, and gas ...

Your water pump circulates coolant through your engine to help prevent overheating. Without it, your car can overheat and break down. If only your water pump needs to be replaced, you can expect to ...

Audi has had a few things to cheer about lately, from excitement over the recent reveal of the interior of the new Audi Q9 to the brand's debut season in Formula 1. But not everything regarding the ...

The 2.9- and 3.0-liter EA839 V6 engines in a range of Audi models have come under fire for premature cooling system failures. Class action lawsuit targets Audi over defective water pumps in EA839 V6 ...

Compare plans tailored to your home & budget. If your home’s main water source comes from a well, the well pump going out is probably a scary thought. If this critical piece of equipment fails, you ...

A functioning water pump in Malawi. Courtesy Michael Caterina. In rural sub-Saharan Africa, access to clean drinking water often depends on a simple technology: the handpump. These manually operated ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980. They’ve since discontinued that line, but it lives on in the low-cost STC8 family of chips, which is ...

Heat pump water heaters have been around for decades, but they’re becoming more popular as a go-to for their energy efficiency. More households are opting for heat pump water heaters than ever before, ...

There’s little worse as a pool lifeguard than hearing the words “code brown” come through your radio. For swimmers on a hot day, there’s also little worse than being told to immediately get out of the ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...