A new scale measuring agricultural community power developed by, for, and with U.S.-based urban growers provides a framework for assessing the impacts of urban agriculture programming. Community ...

The U.S. National Institute of Standards and Technology (NIST) has completed significant upgrades to two key instruments serving what the agency calls “critical national needs”. The devices measure ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

The Richter scale is used to measure the magnitude of an earthquake. How is the instrument for measuring the intensity of earthquakes calibrated? The Richter scale is used to measure the magnitude of ...

Have you ever imagined weighing even the smallest particle of a certain object? If ever a yes, then you actually had the same perception as Adrian Bachtold and his company when they did the tiniest ...