Who invented bacteria

Leeuwenhoek did not acquire much education or learn any language before getting involved in trade. At the age of 16, he worked as a bookkeeper at a linen-draper's shop in Amsterdam. Six years later in , he returned to Delft to establish his own draper business and got married. In , he served as a minor city official and afterwards worked as wine inspector gauger and a surveyor as well. He remarried in after the death of his first wife. Textile merchants widely used small lenses for cloth inspection and Leeuwenhoek acquired his own magnifying glass for trade purposes in This was his introduction with microscope.

With the passage of time, he got keenly interested in glass processing and lens grinding. He was also inspired by Robert Hooke's microscopic observations in his book Micrographia.

He built a simple microscope during and started observing different substances. He experimented to calculate the number of microorganisms in water and examined other objects like skin, hair and blood.

He also studied physical structure of ivory and discovered parasites in flea using more powerful microscopes. Antony Leeuwenhoek had naturally gifted eyesight which appropriately accommodated his skills and passion for lens grinding. With his superior light adjusting techniques, he was able to make microscopes which could magnify over times and to some he even had microscopes magnifying up to times. Leeuwenhoek was not into writing books but he communicated with the Royal Society of London through letters.

He sent to the Royal Society his various recorded microscopic observations. In , his observations about stings of bees were published in the Royal Society's journal. He soon established good reputation with the Royal society through his deep analysis and careful observations. However, in , his credibility was doubted by the Royal Society when he claimed in his correspondence about the discovery of microscopic one-celled organisms. At first, the Royal Society remained skeptic towards Leeuwenhoek's findings but then he convinced the Royal Society to confirm his results.

The Royal Society team tested and thoroughly approved his observations. This represents a strikingly different etiology of deaths and it will be interesting to see how these trends continue to change. Search Search. You are here Home.

Author Aria Nouri, MD. He also discovered sperm, which he considered one of the most important discoveries of his career, and described the spermatozoa from molluscs, fish, amphibians, birds and mammals, coming to the novel conclusion that fertilisation occurred when the spermatozoa penetrated the egg.

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