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 ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

Spring training is underway, which means position battles galore across the MLB landscape. From the final spot in starting rotations to the last piece of the puzzle in multiple infield and outfield ...

Scientists offer new insight into how the body detects light touch and how disruptions in that process may contribute to sensory disorders.

With spring training camps underway, it is time to look at the state of baseball. As part of our 2026 MLB season preview, ESPN's Buster Olney surveyed those around the industry to help him rank the ...

When you want to add something new to your sexual menu, nothing satisfies quite like the pretzel dip position. While the name might sound like a yummy app, it's actually one of the most comfortable, ...

This proactive tool monitors electrical flow to help protect your home from hidden fire hazards, and might be available for free from your home insurance company Written By Written by Staff senior ...

CMU researchers paired acoustic resonance sensors with machine learning to create a controller that is easier to manipulate than traditional models and could help people with limited fine-motor skills ...