While standard receptacles typically use three wires -- hot, neutral and ground -- you'll occasionally find 2-prong outlets in older homes. Since this type of outlet lacks a ground connection, the ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

The holidays are for relaxing and indulging, but sometimes you just need an excuse to escape upstairs and do some ...

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...

We’re most familiar with sound as vibrations that travel through the atmosphere around us. However, sound can also travel ...

I'm a mother of 2 who works in a research lab. These are the STEM-based toys my kids have played with the most over the years ...

Learn how to make a simple electric doorbell at home in this step-by-step tutorial. Using everyday materials like cardboard, a DC motor, battery, metal bowls, a clothespeg switch, and basic wiring, ...

Architects Jestico + Whiles were challenged to make the Cavendish Laboratory's science accessible to the public while meeting ...

Espresso machine test 2025: 7 home setups compared – design, tech & daily grind. Which one’s the best espresso machine for your home?

From gadgets that tackle chores to those that add a touch of magic to your home, here are our favorite smart home picks. From gadgets that tackle chores to those that add a touch of magic to your home ...

Small changes in your daily habits can lead to big savings over time. While it may be tempting to focus solely on major expenses, it’s often the little things that quietly chip away at your budget.

In this video, I share how to make simple DIY bird feeders using natural or repurposed materials — a small way to support wild birds through the winter months. These feeders are easy to set up, ...