1st industrial revolution (18-19th c): spinning jenny (Hargreaves), steam boat (Fulton), spinning mule (Crompton), sewing machine (Singer), steam engine (Watt), light industry, textiles, steam, , 2nd industrial revolution (19-20th c): telephone (Bell), airplane (Wright brothers), motion picture (Lumiere brothers), X-ray (Roentgen), phonograph (Edison), incandescent light bulb (Edison), electric engine (Kandó), radio (Marconi), car engine (Benz), heavy industry, electricity, chemistry,

short 1st / 2nd Industrial Revolution

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