Who Invented the fountain Pen


Petrache Poenaru. Many think it’s L.E Waterman. But Petrache Poenaru, received a patent from the French government May 25, 1827
Who Invented the Cell Phone


While at Motorola in the 1970s, Cooper invented the first handheld cellular mobile phone in 1973
Who Invented the first Motor Cycle


Otto invented the first four-stroke internal-combustion engine in 1876. He called it the 'Otto Cycle Engine.
Share: