Amazon seems to have something for everyone, but buyer beware. Here are some gadgets that customers love and some they don't.

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Crucian carp possess a remarkable ability to survive for months in oxygen-free, frozen northern lakes. These fish convert lactic acid into ethanol, which they exhale, and drastically reduce their ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

There’s nothing more frustrating than spending time cleaning glass surfaces only to end up with streaks, smudges, or cloudy residue. From bathroom mirrors to front windows that catch the afternoon sun ...