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Pasteur's germ theory

In 1878, Louis Pasteur lectured at the French Academy of Science in support of his germ theory of disease, in which he held that many diseases were caused by tiny organisms. Since he still met with opposition from some scientists, he called their contrary opinions “fatal to medical progress.”Pasteur also described ways to prevent infection, and provided the skeptics with an experiment with which to prove the theory to themselves.


Little Johnny's mother was trying hard to get the catsup to come out of the bottle. During her struggle the phone rang so she asked four-year old Johnny to answer the phone.
Little Johnny ran out into the living room and answered the phone. "Mommy, It's the minister," he said to his mother.
From the kitchen Johnny's mom said, "Tell him I'll call him back."
Little Johnny spoke into the phone saying, "Mommy can't come to the phone to talk to you right now. She's hitting the bottle."      

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