Van Leeuwenhoek discovers the bacteria (e.g., large …
Years: 1676 - 1676
Van Leeuwenhoek discovers the bacteria (e.g., large Selenomonads from the human mouth) in 1676.
Despite the initial success of van Leeuwenhoek's relationship with the Royal Society, this relationship becomes severely strained in this year.
His credibility is questioned when he sends the Royal Society a copy of his first observations of microscopic single-celled organisms, the existence of which had been entirely unknown.
Thus, even with his established reputation with the Royal Society as a reliable observer, his observations of microscopic life are initially met with skepticism.
In the face of van Leeuwenhoek's insistence, the Royal Society eventually arranges to send an English vicar, as well as a team of respected jurists and doctors, to Delft, to determine whether it is in fact van Leeuwenhoek's ability to observe and reason clearly, or perhaps the Royal Society's theories of life itself that might require reform.
