Reverend Rasmus Malling-Hansen was the Director of the Institute for the deaf and mute in Copenhagen, and when he realized that his students were able to phonetically spell with their fingers ...

Rasmus Malling-Hansen døde fattig som 55-årig i 1890, på tærsklen til et århundrede, der skulle bringe teknologiske opfindelser, som selv en Jules Verne ville måbe over. På lørdag samles ...

The first commercially produced typewriter was the Rasmus Malling-Hansen "Writing Ball." First invented in 1865, it somewhat resembled a brass pin cushion. The Sholes & Glidden "Type Writer ...