The alphorn's exact origins remain indeterminate, and the ubiquity of horn-like signal instruments in valleys throughout Europe may indicate a long history of cross influences regarding their construction and usage.The alphorn is carved from solid softwood, generally spruce but sometimes pine.Background We think of a battery today as a source of portable power, but it is no exaggeration to say that the battery is one of the most important inventions in the history of mankind.Volta's pile was at first a technical curiosity but this new electrochemical phenomenon very quickly opened the door to new branches of both physics and chemistry and a myriad of discoveries, inventions and applications.For a long time, scholars believed that the alphorn had been derived from the Roman-Etruscan lituus, because of their resemblance in shape, and because of the word liti, meaning Alphorn in the dialect of Obwalden.There is no documented evidence for this theory, however, and, the word liti was probably borrowed from 16th–18th century writings in Latin, where the word lituus could describe various wind instruments, such as the horn, the crumhorn, or the cornett.
17th–19th century collections of alpine myths and legends suggest that alphorn-like instruments had frequently been used as signal instruments in village communities since medieval times or earlier, sometimes substituting for the lack of church bells. AD 1400, include wooden labrophones in their stretched form, like the alphorn, or coiled versions, such as the "Büchel" and the "Allgäuisches Waldhorn" or "Ackerhorn".
Initially inspired by the development of batteries, it covers technology in general and includes some interesting little known, or long forgotten, facts as well as a few myths about the development of technology, the science behind it, the context in which it occurred and the deeds of the many personalities, eccentrics and charlatans involved.
"Either you do the work or you get the credit" Yakov Zel'dovich - Russian Astrophysicist Fortunately it is not always true.
Photo Anson & Deeley Action - A type of boxlock action design for a break-open gun, patented in 1875, the essence of simplicity utilizing only two springs and three moving parts (per barrel).
One of the most successful action designs ever, and still produced to this day by innumerable makers in many countries. any replica of any firearm described in subparagraph (A) if such replica (i) is not designed or redesigned for using rimfire or conventional centerfire fixed ammunition, or (ii) uses rimfire or conventional centerfire fixed ammunition which is no longer manufactured in the United States and which is not readily available in the ordinary channels of commercial trade.