17th-20th century, technology, culture, ant farm, artillery, balloons, canal locks, Darwin finch, drill maneuver, gobelins, Industrial Revolution, Nazi Art, Otto Dix, cartoons, papermill, ribbed winged crank device, "Puffing Billy" model, Rocket locomotive, William Ellis, Coalbrookdale, iron bridge, Thosmas Farrolls Pritchard, spinning Jenny, James Hargreaves, first steam engine, James Watt, "Cabinet" steam engine, pumping engine, condenser, cylinder, vacuum pump, power...
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