Billions of cigarette butts end up on sidewalks, beaches, and gutters each year. They are small, easy to ignore, and hard to clean up. Over time, they can also leak toxic chemicals into soil and water ...

The race to build reliable quantum computers is fraught with obstacles, and one of the most difficult to overcome is related ...

Researchers have managed to read information stored in Majorana qubits, which are a form ...

The traditional electric meters at thousands of Valley homes serviced by Eversource are in the process of being replaced with “smart meters” capable of tracking electricity use daily rather than ...

In this video, I take a multimeter and show you how to use various functions on the multimeter on how to test a few different ...

Onramp meters used to run for set time periods each day, but not anymore.

Despite their limited use for testing wall chargers and power banks, USB inline testers let you compare power sources. In three videos, we take you through their features, and we also try an inline ...

Capacitance and Tan Delta testing plays a fundamental role in transformer diagnostics. Capacitance measurements reflect the geometric and dielectric properties of transformer insulation, while Tan ...

Your Apple Watch makes it simple to keep tabs on your blood pressure at home. Here’s how it works. Macy is a writer on the AI Team. She covers how AI is changing daily life and how to make the most of ...

Using the ATX 9801 is easy -- plug one end into a mains outlet, and it acts like a short extension lead with a digital display. The socket on the front accepts pretty much every power plug worldwide, ...

Using the ATX 9801 is easy -- plug one end into a mains outlet, and it acts like a short extension lead with a digital display. The socket on the front accepts pretty much every power plug worldwide, ...