Engine cylinders can misfire for many reasons. There are four causes in particular that you should be aware of; here's what ...

If you need to do any electrical work, having a multimeter is a must. Here's what everyday users have to say about the one from Klein Tools.

Ignition coils sit at the center of every gasoline engine’s spark, yet they usually stay invisible until something goes wrong ...

Explore the fascinating world of clean energy with this step-by-step DIY magnetic generator build. Learn how everyday items like a CD, magnets, and copper coil can generate electricity using the ...

Given the pivotal role pH plays in many aspects of food production, choosing the right pH electrode and meter is an important ...

My Duke 390 had been a workhorse for the past 8 years/37000 KM. It was time for the yearly oil change, and as always, I ...

The legend of the Pentax K1000 is rooted in it’s simplicity, reliability and affordability. Introduced in 1976, just a year after Pentax replaced their Spotmatic series of M42 screw mount cameras with ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

Cell-sized robots can sense temperature, make decisions, and move autonomously using nanowatts of power—no external control ...

Several users say the Apple MagSafe charger provides fast wireless charging and its magnetic backing ensures that Apple ...

Check out the full comparison of Citroen’s only electric car, the eC3, with one of the highest-selling Electric cars, the ...