Who Invented the Wankel Engine?
Felix Wankel, a German motor engineer, invented the rotary piston engine which bears his name. Deprived of a university education when his f
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Invention
When Was the Hydrofoil Invented?
The hydrofoil, a boat supported clear of the water by underwater wings called hydrofoils, was invented by an Italian, Enrico Forlanini
Who Invented the Jet Engine?
The first flight by a jet-propelled aircraft was made in Germany on august 27, 1939. Its engine was designed by Hans-Joachim von Ohain, who
How Do Automatic Doors Work?
Doors — known as automatic doors — open and close with the help of simple technology, they operate with the help of sensors. Sensors do
When Was the Telephone Invented?
The invention of the telephone was the culmination of work done by many individuals, and involved an array of lawsuits founded upon the pate