A plant never whispers when it needs water. It wilts, it droops, it gives up—often long before anyone notices. That silent ...

I needed to verify that a newly installed LoRaWAN gateway was working correctly, so I built a simple and portable testing device. In this video, I show you the two DIY LoRa devices I used from ...

If you bumped the temperatures up by ten degrees and kept the rest of the pattern exactly the same you'd be forgiven for thinking it was mid summer. A mild, semi-sticky night is on the way with lows ...

Watch my step by step e-bike build where we take a cheap mountain bike bought online and add a Lunacycle branded bafang bbshd mid-drive kit to it. This is part 3 of 3 where we finish the build by ...

SEATTLE — A UW Medicine surgeon-engineer is helping design a tiny wireless sensor that could sit inside a tear drain and continuously monitor the body for signs of disease. “Yes, eyes are the windows ...

If your idea of a six-course meal is a small order of chicken nuggets, you might have missed the rise of sous vide among cooks. The idea is you seal food in a plastic pouch and then cook it in a water ...

You’re probably not going to hang out around Chernobyl any time soon. Still, knowing the conditions there can both satisfy ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

If you’ve ever come home to a soggy basement or found out too late that your kitchen sink or toilet has a slow leak, you know how expensive it can be to repair or replace carpets, flooring, and walls ...

# of the LCD if the moisture content is less than 20%. Futhermore, the beeper # must be sounded if the moisture content is less than 10%. # Use beeper.RunPattern(100, 100, 3) to sound the beeper. # (C ...

Researchers report that buried sensors and artificial intelligence can predict soil moisture near plant roots within 5 percent of measured readings 95.49 percent of the time. That finding moves ...