Gas-powered internal combustion engines need spark plugs to (literally) ignite and complete the combustion stroke, enabling the motor to produce power. They may seem unusual to the untrained eye, but ...

Electrical outlets are likely among the most significant and overlooked devices in the common household. And, depending on where you are in the world, you may have a vastly different image pop in your ...

When you travel internationally, you should always throw a plug adapter into your bag. This graphic is a quick reference to common plug types and the countries in which they’re used. This way you’ll ...

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