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ESP32 motion detection setup with Arduino and ESPHome for Home Assistant

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...
Marijuana Moment

Federally Funded Study Reveals Marijuana Breathalyzer Breakthrough With 3-D Printed Roadside Tool Able To Detect THC

There’s been a new breakthrough in the development of a marijuana breathalyzer, with a study partly funded by the Justice ...
EDN

Fuel cell sensors: From breath to benchmark

Fuel cell sensors are electrochemical devices designed for precise measurement. In measurement applications, they have become the gold standard for breath alcohol concentration detection, valued for ...

Researchers identify potential therapeutic target for alcohol-associated liver disease and alcohol use disorder

Scientists have identified a particular protein in the body that may influence the progression of alcohol-associated liver ...
NDTV

Astronomers Detect Exceptionally High "Alcohol" Levels In Interstellar Comet 3I/ATLAS

Astronomers have discovered unusually large amounts of methanol in the interstellar comet 3I/ATLAS. The comet contains higher levels of this simple alcohol than almost all known comets from our solar ...
Penn Live

If you have these alcohol prep pads at home, stop using them immediately

Cardinal Health has voluntarily recalled certain lots of its Webcol large alcohol prep pads. The pads, 70% isopropyl alcohol, are recalled because of microbial contamination with Paenibacillus ...
Road & Track

Federal Regulators Tell Congress Advanced Impaired Driving Detection Technology Isn't Ready Yet

Congress is currently divided over the implementation of new, mandatory anti-drunk driving technology—and now, federal safety regulators are weighing in with a report that casts doubt on the timeline ...
Carscoops

Federally Mandated Driver Surveillance Tech Faces Delay After New Findings

2026 is only a couple of months old, yet a federally mandated ‘kill switch’ in cars has already become a huge story, as the NHTSA is openly admitting that the technology isn’t ready for primetime. It ...
MassLive

Recall: If you have these alcohol prep pads at home, stop using them immediately

Cardinal Health has issued a nationwide recall of its Webcol™ Large Alcohol Prep Pads (70% isopropyl alcohol) after detecting microbial contamination by Paenibacillus phoenicis, a spore-forming ...
Medicine Buffalo

Using Mobile Technology and AI to Reduce Alcohol Use Consequences

Alison Haney, assistant professor in the Department of Community Health and Health Behavior, will share her research that examines how dynamic, health-relevant processes are measured in daily life to ...
Health.com

Could Using Listerine Every Day Be Bad for Your Health?

Kaitlin Sullivan is a health and science journalist based in Colorado. She's been part of multiple award-winning investigations into health topics including the international medical device industry ...