Posts Tagged ‘morse code’

July 11th, 2012 - 1:01 am § in Data Sources, Data Visualizations, Humanities, STEM

Evolution of the Telephone

Imagine a world, in which the only way to communicate an urgent message was to send a messenger on horseback with a letter, and wait for the messengers return, hopefully with a reply. Today, may decisions are made in a matter of seconds because we are able to pick up a cell phone anywhere, and [&hel[...]