Here we detail the design and implementation of a compact, low-cost, smart air-quality monitoring system based on the Arduino ...

Spark plugs help you start gasoline engines and glow plugs do the same in diesel engines. But how do they go about providing that boost? And how do they differ?

Smelling gas when the AC is on usually means raw fuel or exhaust fumes are being drawn into the cabin via the ventilation ...

Rivian is intensifying its focus on full-stack hardware and software solutions, autonomy, and robotics to drive future growth ...

We ran a Countryman Plug-In Hybrid on our test fleet in 2017/18 and loved its blend of usability, comfort, thoughtful design ...

A new seismic detection method reveals faint ground signals that precede volcanic eruptions, offering earlier and simpler warnings.

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SunFounder has sent me a review sample of the Fusion HAT+ Raspberry Pi expansion board designed for motor and servo control ...

If something looks and sounds stupid, but it really works, then it’s not actually stupid! Problems don’t always need to be ...

If something looks and sounds stupid, but it really works, then it’s not actually stupid! Problems don’t always need to be solved with fancy, expensive, and high-tech approaches. All you really need ...

The court ruled that it was unconstitutional to bar state agencies from investing with firms that the state had accused of boycotting the oil industry. By Karen Zraick Federal agencies are delaying ...