Tag Archives: Spallanzani

Louis Pasteur and the History of Spontaneous Generation

Swan Necked Flasks from Pasteur's Laboratory

In the late 19th century, Louis Pasteur would find himself at the center of the spontaneous generation debate. However, it was only after centuries of conjecture, assumptions and the earlier scientific discoveries of others that Pasteur had the ability to put forth the crucial experiment that would uproot the theory of spontaneous generation. From the time of the ancient Greeks …

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Spallanzani and Louis Pasteur – Spontaneous Generation

Lazzaro Spallanzani

Louis Pasteur’s experiments fueled his scientific work and validating his ideas with careful experimention was his passion. The most famous Louis Pasteur experiment was that which he created to disprove the theory of Sponteneous Generation, the theory that living organisms can be “spontaneously generated” from non-living material. Through his experimentation Louis Pasteur concluded that microscopic organisms are present in the …

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