Artur Fischer ♦ German inventor, his most famous invention is the grey "S Plug" (Split-)Wallplug made from plastic materials (Polyamide) and is available in various shapes and sizes since 1958 (see dowel). He held over 1100 patents and overtook Thomas Alva Edison, who held 1093 patents. Fischer also held 5867 trade rights and invented fischertechnik.
In Karl Drais, a young inventor in Baden, Germany, designed and built a two-wheeled, wooden vehicle that was straddled and propelled by walking swiftly. Drais called it the laufmaschine or “running machine.
Natural soap colorants like spices and plants don't have to be boring and muted. Use these natural colors in your soap recipes.
#Original copy Nov. 28, 1814 The Times of London, printed using the first mass automatic printing: a steam-press (Invented by two Germans, Koenig & Bauer). #thetimes #london #todayinhistory #press #print #history #printing #printer #technology #industrialrevolution #england #steam #newspaper #news #media #germany #deutschland #inventions #inventors #mass #read #culture #times #uk
Beulah Henry Though she had a role in over 100 inventions—the can opener, inflatable doll, hair curlers, the vacuum ice cream freezer, and the “protograph” (a primitive photocopying machine) —she only has 49 US patents.
Hollywood leading lady Hedy Lamarr is said to have tipped the balance of WWII. The co-inventor of an early wireless form of communication; her invention allowed short-wave radio communications on the field.
The rather creepy 19th-century machine that spoke with a human voice
Euphonia Speaking Machine “ German inventor Joseph Faber’s Talking Machine, known as “Euphonia,” was able to speak sentences in a human if monotone voice. It is “… a speech synthesizer. By pumping air.
Ernst Werner Siemens – was a German inventor and industrialist. Siemens’s name has been adopted as the SI unit of electrical conductance, the siemens. He was also the founder of the electrical and telecommunications company Siemens.
Antique Bayer Heroin Bottle - By heroin, which was often advertised as a cough suppressant, could only legally be obtained in the US with a prescription. Heroin was banned for medicinal use in the US in