Last time, I used an Arduino to build a small clock that retrieves the time via Wi-Fi.Click here for the previous article: I ...

Origin] The path from a single sentence to delivered parts has begun to connect into oneA flow where processes that were ...

A joint research team led by Dr. Eun-Ho Sohn and Dr. Ju Hyeon Kim of the Korea Research Institute of Chemical Technology ...

There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some sort of autonomy though. [Luca Fagioli ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

Welcome to the ME 270 course website for the Fall 2026 term. The material on this site is a complement to the lecture book for the course. And, all material here is accessible without the need to log ...

Regular exercise can help improve your mood, mental health, and sleep in the short term, while long-term benefits include maintaining a healthy body weight, building muscle mass, and reducing your ...

Some of the first remote controls available to consumers used sound, visible light, or even just wires to communicate with their parent device. It was many years between these first rudimentary ...

On February 19, 2026, EPA announced the path forward to revamp the Clean School Bus program to provide school districts with consumer choice, strengthen oversight, align the program with President ...

EPA grants remain a chief tool to protect human health and the environment. Get started with EPA Grants Overview for Applicants and Recipients.