A secure electronic voting system with real-time authentication and keypad enables accurate, tamper-proof voting through ...

A 1.14 inch secondary display built around an ESP32, that receives video frames over Wi-Fi, and you could build your own for ...

Monitors are cheaper, faster, and more beautiful than ever. Here’s how to choose one that will suit your needs and budget.

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

And now more cities are implementing curbside composting to help them meet their sustainability goals. New York is currently rolling out a mandatory composting program that will soon be effect in ...

LG Display is unveiling the world’s first 27-inch 4K OLED RGB stripe panel at 240Hz, targeting premium gaming and ...

LG Display's new 27-inch 4K OLED panel combines a 240Hz refresh rate with a true RGB stripe layout, potentially addressing ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

By directly communicating with the brain, a new wireless device could someday help restore lost senses or manage pain without medications, its developers say.

Choose a stock investment approach that aligns with your time and interest in research. Invest money that you won't need for at least five years to endure market volatility. Open a brokerage account ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...

Pete Rathburn is a copy editor and fact-checker with expertise in economics and personal finance and over twenty years of experience in the classroom. d3sign / Getty Images A blockchain is a secure ...