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 ...

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 ...

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 ...

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

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Wispr Flow turns speech into text and now it's available on Android devices. For two years, ...

NZXT will generally sell a custom-built PC with the release of a new case, and the H2 Flow is no different. NZXT is offering ...

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, ...

We sit here writing about investments every day. For those of us who are deep into the investment world, it's easy to lose sight of the reality that most people face: Managing your own investments is ...

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 ...

You might use a compression wrap for: Ankle injuries. If you sprained your ankle or your foot is swollen, a compression wrap can keep swelling down and boost the healing process. ‌ Blood flow problems ...