Watch an in-depth casting project that demonstrates how to create a custom aluminum fuel dispenser nozzle holder from scrap metal using traditional sand casting techniques. From mold design to molten ...

Getting to Mars takes a really long time, about nine months using today's rocket technology. This is because regular rocket ...

These hacks will help you make your AC run more efficiently, cutting your power bills and keeping your home cooler than ever.

Daily, you should place the plastic bath mat upside down on the side of the tub. Once a week, take a minute to rub the mat with a paper towel soaked in bleach. As the mat ages, tiny cracks will appear ...

The ODE concept, first proposed by researchers with the University of Michigan under US Air Force-contract research in 1958, promises propulsion without moving parts by coupling shock waves with ...