John Gray, who died in 1769, was a British mathematician. He taught mathematics at Marischal College, which later became part of Aberdeen University. He also authored a work titled "A Treatise on Gunnery," which was published in 1731 and dedicated to the Duke of Argyll. Additionally, Gray was associated with the Royal Society as a Fellow source.
Which 19th-century scientists proposed hypotheses for the inorganic origin of petroleum?
What influences shaped Pehr Hörberg's artistic style and development?
How did Pehr Hörberg's early life impact his artistic career?
What treatise did Francisco Preciado de la Vega write, and when was it published?