Every splash of water on Earth might be creating microscopic lightning bolts—and this electrical phenomenon could have sparked the chemistry of life itself. Stanford University researchers have ...

Every splash of water on Earth might be creating microscopic lightning bolts—and this electrical phenomenon could have sparked the chemistry of life itself. Stanford University researchers have ...

Many states are offering rebates for heat-pump hot water systems The warm refrigerant is then pumped back to the outdoor unit where the heat is blown into the outdoor air. The outdoor unit chills the ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...

Now, you can readily turn a stepper motor into a peristaltic pump with just a few simple 3D printed parts. The pump consists of a bracket that fits on to a standard NEMA-14 stepper motor frame.