Technological and industrial history of 20th-century Canada engineer, George de Mestral, velcro, a two sided fastening technology based on hooks and loops, was introduced to a number of countries, including Canada, in the late 1950s. In Montreal, Velek Ltd. acquired the exclusive marketing rights for velcro in North and South America and Japan. The format for sound recordings changed in the years just following the war. In the US, Columbia Records introduced the long playing (LP) 33 format in 1948. Columbia made an agreement with Sparton Records, of London, Ontario, established in 1930, for the manufacture and distribution of its LP records in Canada. Not to be
John Austin (inventor) John Austin (inventor) John Austin (April 17, 1752 – 1830), was a Scottish inventor, known for inventing musical equipment, improvements to weaving machines, and a new system of stenography. Austin was a native of Craigton. He was an apprentice to William and Walter Tait in Glasgow, and became a guild brother on January 18, 1776. He published at Glasgow, in or about 1800, a system of "Stenography which may be learned in an hour," on a single folio engraved sheet, price 2s. 6d. A note at the end announces the publication of a complete system by the same author, price