Lesson 171: Smallpox Vaccine Lesson 172: Voltaic Pile Lesson 173: Arc Light Lesson 174: Dalton’s Atomic Theory Smallpox vaccine Cowpox is like a weaker version of smallpox. Edward Jenner discovered the connection between smallpox and cowpox, and noticed that milkmaids, who get cowpox once, makes them immune to smallpox forever. Voltaic Pile Volta invented the …
Daily Archives: June 18, 2020
Protected: Mosquitoes
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