The Ancel Spark Plug Tester is 35% off at Amazon, but the sale ends soon. Put your car’s spark plugs to the test by ordering ...

The house-side shutoff valve—usually a ball valve—may be located where the pipe first enters the house or farther down the ...

A new boron-rich compound, manganese diboride, delivers much higher energy density than current solid-rocket materials while remaining stable until intentionally ignited. Its power comes from an ...

These smokeless fire pits make everything about your fire simpler. They give your flames good airflow and—more ...

Kerosene—heavily subsidised for farmers and fisherfolk in the low-income category—is increasingly used by heavy vehicle ...