assayer
61Edmund Neville Nevill — Edmund Neison FRS (27 August 1849 1940), whose real name was Edmund Neville Nevill, wrote a key text in selenography called The Moon and the condition and configuration of its surface and later set up an observatory in Durban, Natal Province. He… …
62Théophile-Jules Pelouze — (also known as Jules Pelouze, Théophile Pelouze, Theo Pelouze, or TJ Pelouze, February 26, 1807 1867) was a French chemist. He was born at Valognes, and died in Paris. His father, Edmond Pelouze, was an industrial chemist and the author of… …
63List of alchemists — An alchemist was a person versed in the art of alchemy, an ancient branch of natural philosophy that eventually evolved into chemistry and pharmacology. Alchemy flourished in the Islamic world during the Middle Ages, and then in Europe from the… …
64Thomas Green Clemson — Infobox Person name = Thomas Green Clemson IV image size = 200px caption = Clemson s statue at Tillman Hall birth date = July 1, 1807 birth place = Philadelphia, Pennsylvania death date = April 6, 1888 death place = Fort Hill (Clemson) education …
65Mathematics and art — have a long historical relationship. The ancient Egyptians and ancient Greeks knew about the golden ratio, regarded as an aesthetically pleasing ratio, and incorporated it into the design of monuments including the Great Pyramid,[1] the Parthenon …
66David C. Broderick — David Colbreth Broderick United States Senator from California In office March 4, 1857 – September 16, 1859 Preceded by …
67Big Thunder Mountain Railroad — (also Big Thunder Mountain) is a relatively mild indoor/outdoor mine train roller coaster common in Magic Kingdom style Disney theme parks worldwide. Big Thunder Mountain Railroad is also the name of the fictional rail line depicted in the… …
68Harry Anstey — Harry Francis Anstey (24 July 1847–6 July 1927) was a metallurgist and gold prospector who led the prospecting expedition that discovered gold in the Yilgarn, leading to the gold rush that established Western Australia s Eastern Goldfields.Born… …
69John Gibbon — Infobox Military Person name=John Gibbon born= birth date|1827|4|20 died= death date and age|1896|2|6|1827|4|20 placeofbirth= Holmesburg, Philadelphia, Pennsylvania placeofdeath= Baltimore, Maryland placeofburial=Arlington National Cemetery… …
70Cupellation — is a metallurgical process in which ores or alloyed metals are treated under high temperatures and carefully controlled operations in order to separate noble metals, like gold and silver, from base metals like lead, copper, zinc, arsenic,… …
