Knowing this constant will let NIST redefine the kilogram. Researchers at the National Institute of Standards and Technology (NIST) have made their most precise determination yet of Planck’s ...

How does machine learning affect our work? Technologists talk ethics and use value The tech is a constant and increasing part of how we do our jobs and live our lives — even in the ways we don't often ...

The Automated Doggie Door uses an inexpensive gearmotor to lift the door’s sliding panel but replaced the cable that typically would pull a load with a constant-tension spring ...