Watch The Explosion That Never Stops Inside Your Engine

What happens deep inside that four-stroke engine inside your car, truck or jet when you run it? This silent, elegant video was taken inside one such engine, and reveals all.

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What the heck did you just see? Here's a great, short video narrated by Horizon Gitano Briggs, explaining exactly how a four-stroke works.

I love the science of explosions. That is all.

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DISCUSSION

I expected the explosion from the sparkplug firing to be alot more dramatic.

I'd like to see a rotary engine video.