History of the hamburger hand at home using specialized chisels, intensive manual labor that severely limited the amount that could be produced. It is very likely that the invention of the meat grinder contributed directly to the popularization of Hamburg steak, while the steak gradually became distant from its German roots in the minds of many Americans. Minced meat also came to be used in other popular American foods, including hot dogs and meatloaf. Another development facilitating the invention and popularization of the proto-hamburger was the increased production of beef through livestock intensification. By the late 19th century, an increasing amount of land was
Sjoerd Hamburger Sjoerd Hamburger Sjoerd Hamburger (born 8 February 1983 in Oldeberkoop) is a rower from the Netherlands, who competes in the single scull. Hamburger was born and raised in Oldeberkoop where he played korfball and was involved in training for triathlons. When he was 18 he moved to Utrecht to study and started rowing in an Eight at the Orca Rowing Club. The Orca Men's Eight won a silver medal at the European Youth Championships that year. In 2003 Hamburger rowed in the Orca Coxed four which came sixth at the World Under-23 Rowing Championships. On the advice of his coach