This Engine Has No Crankshaft. And It Works

This Engine Has No Crankshaft. And It Works.

The internal combustion engine, despite more than a century of refinement, remains fundamentally the same machine it was in the late 1800s. It converts chemical energy into mechanical work through reciprocating pistons and rotating crankshafts—a configuration that’s been stretched, squeezed, and turbocharged but never truly reimagined. The so-called innovations of the last few decades—variable valve timing, direct injection, cylinder deactivation—are all iterative improvements on an architecture that hasn't changed in principle since before the Wright brothers left the ground.
#machine #engine