In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Scientists with the San Francisco Estuary Institute are deploying robotic stormwater samplers in creeks to track pollutants before they reach San Francisco Bay. The devices collect real-time samples ...

EMR Series flowmeters have been engineered to provide accurate interference-free flow measurement in environments affected by ...

For years, the Prairie Pothole Region has bothered me in a very specific way. On a map, it looks like a normal landscape: ...

The BPM Vision doesn't actually work with Withings' Cardio Check-Up—you need an ECG-enabled Withings tracker, like the ...

One of the problems with being a graffiti artist is that you have to carry around a different spray can for each color you intend to use. [Sandesh Manik] decided to solve this problem by building ...

A University of Iowa researcher is working toward commercializing a new method to estimate river flow, which will provide more accurate real-time data and improve water engineering and public safety.

Abstract: In this article, a novel vortex-induced vibration (VIV)-based passive flow sensor for a fluidic flowmeter using macrofiber composite (MFC) is proposed. Since the flowmeter is partially ...

If you were asked to picture how electrons move, you could be forgiven for imagining a stream of particles sluicing down a wire like water rushing through a pipe. After all, we often describe ...

Autodesk says Google's Flow infringes trademark Autodesk's Flow used in movies, TV shows, video games Google not available for comment In a complaint filed on Friday in San Francisco federal court, ...

Background The patency of intracranial stents may not be reliably assessed with either CT angiography or MR angiography due to imaging artifacts. We investigated the potential of ultra-high resolution ...