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Bacteria was first discovered in the 1660's but scientists didn't understand its role in human disease. It wasn't until the late-1800's before doctors understood that bacteria can make people sick.
Louis Pasteur, a Frenchman in the late 1600s discovered the process of pasteurization.
Earth has been broadcasting radio signals into outer space since the late 1800's.
alileo discovered mercury in the late sixtenth century but wasnt proven a planet until 1639
it allowed biologists to study meiosis and mitosis, revealing the parallels between the behaviors of genes and chromosomes.
according to man it was discovered way befor now around 1350
The ozone was first discovered in late 1800's. This led to discovery of ozone hole.
Richard Martan, sometime in the mid- to late- 1800's.
Christian Science was discovered and founded by a woman named Mary Baker Eddy in the late 1800's.
Proton was discovered by E. Rutherford in 1917. Electron was discovered by J. J. Thompson in 1897. Neutron was discovered by J. Chadwick in 1932. All were of English origin.
I would easily say that Fluorine is the most reactive element in the world. Fluorine is the most electronegative of all elements and will react with all elements. It is so reactive that it cannot be found alone in nature.
J.J. Thompson
I think it took place in the 1870s. go to clubpenguin.com!!!
Why did the American work force grow in the late 1800's?
Shoguns governered Japan unitl the late 1800's.
what industries produced great profits and wealth in the late 1800
it was a very bad rate of unemployment in the late 1800 because that was during the great depression