when was the first potter's wheel invented
Potter's wheel The earliest forms of the potter's wheel (called tourneys or slow wheels) were probably developed as an extension to this procedure. Tournettes, in use around 4500Â BC in the Near East, were turned slowly by hand or by foot while coiling a pot. Only a small range of vessels were fashioned on the tournette, suggesting that it was used by a limited number of potters.[1] The introduction of the slow wheel increased the efficiency of hand-powered pottery production.
Many happy returns (greeting) Its earliest attributable use was by Lady Newdigate in a letter written in 1789 (and published in Newdigate-Newdegate Cheverels in 1898)[1]
Humpty Dumpty The earliest known version was published in Samuel Arnold's Juvenile Amusements in 1797[6] with the lyrics:
Daguerreotype Invented by Louis-Jacques-MandÃ© Daguerre and introduced worldwide in 1839,[4][5][6] daguerreotype was almost completely superseded by 1860 with new, less expensive processes yielding more readily viewable images. During the past few decades, there has been a small revival of daguerreotypy among photographers interested in making artistic use of early photographic processes.