article_snippet.sent: Leeuwenhoeck wrote about 300 letters to the Royal Society, charting 50 years of experiments.
article_snippet.sent: Leeuwenhoeck addressed the Royal Society as ‘curious gentlemen dabblers’.
article_snippet.sent: Leeuwenhoeck estimated there could be more than eight million of the Royal Society in a single drop.
article_snippet.sent: Leeuwenhoek politely wrote to the President of the Royal Society: