Forbes contributors publish independent expert analyses and insights. Paul-Smith Goodson is an analyst covering quantum computing and AI. Let’s say you’re interested in buying a car, so you visit a ...

We designed an arm volumeter specifically for home use based on the water displacement method. The objective of this study was to determine its accuracy and precision, and compare it with a standard ...

Sneezes, rain clouds, and ink jet printers: They all produce or contain liquid droplets so tiny it would take several billion of them to fill a liter bottle. Measuring the volume, motion and contents ...

Able to measure the flow rate, total volume, and the temperature of water simultaneously, the Ultrasonic flow meter uses the differential transit time of sound to measure flow rate to an accuracy of 3 ...