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Ascanio Sobrero (12 October 1812 – 26 May 1888) was an Italian chemist, born in Casale Monferrato.He studied under Théophile-Jules Pelouze at the University of Turin, who had worked with the explosive material guncotton.
Nitroglycerin (NG) (alternative spelling of nitroglycerine), also known as trinitroglycerol (TNG), nitro, glyceryl trinitrate (GTN), or 1,2,3-trinitroxypropane, is a dense, colorless or pale yellow, oily, explosive liquid most commonly produced by nitrating glycerol with white fuming nitric acid under conditions appropriate to the formation of the nitric acid ester.
Dynamite is an explosive made of nitroglycerin, sorbents (such as powdered shells or clay), and stabilizers. [1] It was invented by the Swedish chemist and engineer Alfred Nobel in Geesthacht, Northern Germany, and was patented in 1867.
The furniture of the Middle Ages was usually heavy, oak, and ornamented. Furniture design expanded during the Italian Renaissance of the fourteenth and fifteenth century. The seventeenth century, in both Southern and Northern Europe, was characterized by opulent, often gilded Baroque designs.
The practice of shoeing horses was initially practiced in the Roman Empire but lost popularity throughout the Middle Ages until around the 11th century. [12] Although horses in the southern lands could easily work while on the softer soil, the rocky soil of the north proved to be damaging to the horses' hooves. [14]
The Facebook page was first created in the middle of the summer of 2023. Over the past year and a half, Weird and Wonderful Secondhand Finds has amassed 86k followers and 7.6k likes.
Besides the work of Italians in France, many Frenchman picked up Italianisms while studying art in Italy during the middle of the century. The Henry II style, though named after Henry II of France , in fact lasted from about 1530 until 1590 under five French monarchs, their queens, and their mistresses.
Eastlake also believed that the prices of his furniture should be "as cheap as that which is ugly" as he could not understand why anyone would buy a more expensive piece of furniture for a more intricate design. [3] Eastlake's furniture was for the middle-class home, and being easy to clean was another one of the characteristics.