He argued that the water flow might be unsteady but oscillating in a regular way. If it oscillates at exactly the same frequency as the camera’s frame rate, it would appear to be frozen on video.

Graphene smart membranes can control water Researchers at The University of Manchester’s National Graphene Institute (NGI) have achieved a long-sought-after objective of electrically controlling water ...

When installed correctly, these decorative alternatives to traditional downspouts can conserve water, reduce erosion and add ...

“A swale is a shallow, often gently sloping and vegetated channel designed to manage and control the flow of water. “The earth swale method involves creating these channels on land surface to ...

Gauging Need for Water A consideration at a fire scene for the initial incident commander is how much water will be needed for effective fire control.

The technique allowed water droplets to flow uphill and climb walls. This approach could control the flow of water, blood and other fluids in medical devices, the authors write. Nature 572, 9 (2019) ...

The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a new study.

Treatment through ion exchange involves the use of resins to exchange PFAS ions with harmless ones. Flow distribution and velocity are also critical here. Uneven or excessive flow reduces contact ...