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Beautiful Two-Stroke Engine Lets You Watch Its Inner Workings

Combustion of fuel—a process that you, me and everyone else we know very much relies on—is usually hidden from sight inside that big hunk of metal called an engine. But Huib Vissier saw something beautiful in this process, so he built a simple engine that showcases combustion rather than concealing it. » 5/17/15 10:00am 5/17/15 10:00am