A list of home improvements to do before you retire.

Abstract: To address the wide-range and high-precision requirements of current sensors, this article proposes a design method for a current sensor based on the combination of magnetic shunt structure ...

The process is similar to boosting the battery of a gas-powered vehicle, but with a few key exceptions and precautions.

Cracked heads and blown head gaskets can lead to very similar issues in cars. Figuring out which problem you're suffering from can be difficult.

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

When the tire pressure light in your car comes on, you need to inflate your tires. Here's what to do if it stays on even ...

Abstract: The magnetoresistance-superconducting composited magnetic sensor is a novel high-sensitivity weak magnetic sensor with significant application potential in fields such as biomedical science ...

Reiki is a form of energy healing that originated in Japan in the early 20th century, according to the Earl E. Bakken Center for Spirituality and Healing. It's based on the idea that we all have an ...

60+ years, thousands of cars, hundreds of tests—we've done the work for you.