Lena Brown

  • Industrial Revolution to Early 20th Century

    The Second Industrial Revolution, also known as the Technological Revolution, was a phase of rapid scientific discovery, standardisation, mass production and industrialisation from the late 19th century into the early 20th century.
  • Period: to

    36 years later

  • Aluminium pan

    The first large-scale production method was independently developed by French engineer Paul Héroult and American engineer Charles Martin Hall
  • Coca-cola was invented

    John S. Pemberton, a pharmacist in Atlanta, Georgia, created the syrup for Coca‑Cola.