parall
engine
many strokesone shaft
Independent rails wake under midnight enamel, then the shared crank begins to turn the room.
synchronization
phase becomes forcelanes align at tooth 144
Four colored threads enter from different edges, hesitate at mechanical gates, then snap into one luminous count.
compression
lane A
lane B
lane C
lane D
separate pressurecommon chamber
Work is packed into nested pistons; each stroke stays separate until the shaft asks for torque.
ignition
parallengine.com
parallel workturns the room
exhaust
releaseventclearrepeat
heat leaves as rhythmno idle cycles
After the bright count, waste motion exits as striped vapor and the bearings cool to brass ticks.
coast
many strokes, one shaft
The score keeps moving after the spark: quiet rails, exact tolerances, synchronized momentum.