1896, Annie Cannon joined the "Harvard Computers" which was a group of female astronomers that studied the data brought in from the telescopes at the Harvard Observatory. In 1919, when the groups leader died, Cannon took over as its leader.
Cornwall, a county located in South West England, is an area famous for its abundance of rare metals and natural resources held underground. As a result it became a prime location for large industrial entities to take root and establish numerous mining operations during the early 1840’s . Unfortunately, like many mining operations throughout the country Cornish mines were infamous for their poor working conditions and exploitation of child labour.
