Flymo Flymo Flymo is a hover mower invented by Karl Dahlman. Dahlman invented the mower in 1964 after seeing Sir Christopher Cockerell's Hovercraft machine. "Flymo" is a brand name of the Swedish company Husqvarna AB, formerly a part of Electrolux. The mower is a variation of conventional petrol powered rotary push lawn mowers that uses a fan above the mower's spinning blades to allow the mower to "hover". Flymo mowers are powered rotary push lawn mowers that use a fan above the spinning blades to drive air downwards, thereby creating an air cushion that lifts the mower off the ground like
Karl von Terzaghi make them less weak. Sometimes I failed, but usually I succeeded." Karl von Terzaghi Karl von Terzaghi (October 2, 1883 – October 25, 1963) was an Austrian Mechanical Engineer, geotechnical engineer and geologist known as the "father of soil mechanics". In 1883, he was born the first child of Army Lieutenant-Colonel Anton von Terzaghi, of Italian origin, and Amalia Eberle in Prague, in what is now the Czech Republic. Upon his father's retirement from the army, the family moved to Graz, Austria. At 10, Terzaghi was sent to a military boarding school, where he developed an interest in astronomy and