Want to extend your car battery's lifespan? Switch off accessories, avoid long stationary periods, and protect your battery ...

A weak battery rarely announces itself. One day the car starts fine, the next, just a click and silence. Most battery ...

Back in the early days of electricity, lab workers could measure electric current in a circuit using an ammeter (galvanometer) and voltage using a voltmeter. From there, they could calculate ...

A technician going at an appliance with a multimeter can seem like techno-wizardry, even if they're doing something as boring as diagnosing a dishwasher that isn't drying dishes. The magic is actually ...

Don’t worry, it’s not just you. Everyone dropped their first, or likely fortieth, F-bomb when their dad had them hold the spark plug while he hit the kickstarter on their dirt bike. While it might ...

At least two states in India have turned to ivermectin to help manage their COVID-19 outbreaks, even as experts warn against doing so. Goa, a tourist haven on India's west coast, and Uttarakhand, a ...

Think of motor oil as the life’s blood of your car’s engine. Checking it on a regular basis is a key part of keeping your engine running well and getting the most miles out of it. The oil lubricates ...

A smarter way to keep tabs on your loved ones’ travels and activities. Image: D. Griffin Jones/Lewis Wallace/Cult of Mac Check In is an iPhone feature that tracks your travels and lets contacts know ...