Spontaneous Generations

  • Francessco Redi

    Proved that spontaneously arose from rotten meat
  • Pier Antonio Micheli

    Fungus did not arrive from spontaneous generations
  • John Needham

    Performed experiments from boiled broths believing that boiling will kill all living things, and also showing that when sealed right after boiling the broths would cloud allowing the belief in spontaneous generation to persist.
  • Lazzaro Spallanzani

    Tested whether the growth of spontaneous generations required air.
  • Charles Cagniard de la Tour & Theodor Schwann

    Suggested that fermentation would not occur when sterile air or pure oxygen was introduced if yeast were not present
  • Pasteur's flask experiment

    Lous pasteur created a flask that was linked with a open tube with a very minimal hole allowing minmal ammounts of oxygen to flow in, so microbs should spawn inside and live within the flask according to spontaneous generation but this didn't happen.

Plan projects on a visual timeline

Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.