Invention of the telephone useful and widespread apparatus it is now. The telephone exchange was an idea of the Hungarian engineer Tivadar Puskás (1844–1893) in 1876, while he was working for Thomas Edison on a telegraph exchange. Puskás was working on his idea for an electrical telegraph exchange when Alexander Graham Bell received the first patent for the telephone. This caused Puskás to take a fresh look at his own work and he refocused on perfecting a design for a telephone exchange. He then got in touch with the U.S. inventor Thomas Edison who liked the design. According to Edison, "Tivadar Puskas was the
The Invention of Curried Sausage in Germany-but it bites and invigorates nonetheless,”. In general, "The Invention of Curried Sausage" has been praised by book reviewers, websites, and newspapers since its German language release in 1993. While "The Invention of Curried Sausage" is a work of fiction, and the invention detailed in the book is untrue, the German delicacy, currywurst, has a rich history of its own. Currywurst is believed to have been invented by Herta Heuwer in West Berlin in 1949. Historians believe that she experimented with pepper and paprika until she formulated her well known curry sauce. Currywurst has become so popular in Germany