Microbe Hunters by Paul de Kruif

Impressed, the august Society and so wrote to Leeuwenhoek. He answered them in a long rambling letter. Initially, the Royal Society was astounded by his observations. However, when--at a later date--Leeuwenhoek told them that he had observed little animals through his microscope, the Society became skeptical. They commissioned Robert Hooke to seduce his own microscope. On November 15, 1677, Hooke confirmed Leeuwenhoek's discoveries.

As the years past, Leeuwenhoek became preferably famous. He was visited by Peter the Great and the Queen of England. despite such nonoriety, however, the man retained his honesty and common finger throughout his life. He died in 1723 at the age of 91 (de Kruif 3-22).

Chapter 2 of de Kruif's book discusses Lazzaro Spallanzani. Born in the northern Italian town of Scandiano, Spallanzani faced many enemies during his life. His struggles, however, were driven by a passion for truth.

Born in 1729, Spallanzani was an strange child whose aim was a lawyer. For instance, the son was known to investigate living things in nature by pulling off their legs and wings. His father advance young Spallanzani to pursue a career in law. The boy appeared to take an interest in the subject, but secretly given up his energies to other affairs. Instead of law, he studied mathematics, Greek, French, and Logic. Eventually, he managed to att residual noted scientist, Vallisnieri, who encouraged him to study scienc

Theodore Smith graduated from Cornell University. From there, he went on to medical educate at Albany Medical College. His first job entangled working as a staff member of the assurance of Animal Industry at Washington. While working for the presidential term he became aware of the Texas fever problem.

During the years that Pasteur worked in chemistry, several(prenominal) scientists were studying "sub-visible" animals. One day, some local businessmen in Lille asked for Pasteur's help. They were having problems with their fermentations. Pasteur investigated the situation and discovered that the sick vats contained rod-like subvisible animals instead of the normal yeast.

He surmised that the yeast were necessary for fermentation and recommended that the distillers rid their vats of other organisms.

Metchnikoff perpetually waited to be "trying to get ahead of himself." For example, he send papers to scientific journals while he was still a teenager. When he went to the University of Kharkoff, he borrowed a microscope and continued writing. Luckily, at the end of each term, he was able to catch up on his neglected work and pass his exams.

Pasteur then noted that not all of the animals that get anthrax die. Moreover, those that get better seem to be immune. Pasteur started looking for a way of giving animals belittled attacks of microbe-induced disease. Eventually, he and his colleagues injected chickens with weakened chicken cholera microbes. The animals got sick and in brief recovered. Then, during a later series of experiments, Pasteur observed their immunity.

In fact, chapter 4 is devoted entirely to Robert Koch. In 1866, at the age of 24, Koch graduated from medical college at the University of G?ttingen. He would eventually " neuter the whole business of doctors from a foolish hocus-pocus with pills and leeches into an capable fight where scientific discipline instead of superstition was the weapon."

By Spallanzani's time, science had become more acceptable: the "thrill and
Order your essay at Orderessay and get a 100% original and high-quality custom paper within the required time frame.