A 3-button garage door opener can be used for more than you think

Those extra buttons on your remote garage door opener are not just decoration. They can make your life a little easier, if ...
Dot Physics on MSN

Intro to oscilloscopes: Understanding RC circuits in your physics lab

Understanding RC circuits in your physics lab! 📊⚡ In this video, we’ll introduce you to the basics of using an oscilloscope to analyze Resistor-Capacitor (RC) circuits. Learn how to visualize voltage ...

Worms as particle sweepers: How simple movement, not intelligence, drives environmental order

When observing small worms under a microscope, one might observe something very surprising: the worms appear to make a ...
CNET

I Watched Roborock’s Robot Vacuum With Wheel Legs Dodge Obstacles, Dance, Jump and Climb Stairs Like a Champ at CES

I've never seen a robot vacuum maneuver as well as Roborock's newest stair-climbing robot, the Saros Rover. Here's why it ...

Kwikset’s new Matter-over-Thread smart lock costs under $200

Kwikset announced a price and release date for its Aura Reach smart lock at CES 2026 this week. A more affordable Matter-over ...