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When manipulative people want you to do something for them, especially work they could easily do themselves, they rarely come right out and ask. Instead, they use subtle language that shifts guilt, ...

Apple is making another attempt to appeal the trade ban that forced it to remove the blood oxygen sensor from its smartwatches, Reuters reports. The company was forced to remove the feature in 2024, ...

In this episode I will cover the passenger oxygen system, the PILOT oxygen system and why there is a need for oxygen on commercial airliners in the first place? Maybe some of you saw the pictures of ...

Filling up one’s gas tank is a normal part of every car owner’s routine. However, it’s not as similar across vehicles as one might expect. For example, modern cars are produced with their fuel caps on ...

Thanks to pimple patches printed in fun shapes and colors, you can wear a face full of stickers instead of angry breakouts. They’re cute and camoflauging, yes, but how do pimple patches work? Or do ...

Motorcycles are made with handling and speed in mind, but some people feel that there could be a few small improvements to make the ride smoother. One much-discussed component that a lot of ...

If you need to measure a distance, it is tempting to reach for the ubiquitous ultrasonic module like an HC-SR04. These work well, and they are reasonably easy to use. However, they aren’t without ...

Hall effect sensors are everywhere right now. Keyboards, game controllers, and DIY kits use them for more precise inputs. But with any newly popular device, it can be easy to immediately jump onto the ...

At the start of the century, it was unthinkable that people would walk around with a pocket-sized camera. But today, we take the ubiquity of photographic equipment for granted. Smartphone cameras have ...

Barometric pressure sensors measure atmospheric pressure in a variety of applications, providing crucial data for weather forecasting, altitude measurement, and environmental monitoring. In the field ...