A teacher who introduced her classroom to a mechanical version of the modern e-book. The year was 1949 when the first computers were the size of a living room. Angela Ruiz Robles was born in 1895. She started her teaching career early in 1915, at the same high school where she completed her […]
Weren’t these types of things already used for maps at this point?
I’m pretty sure I’ve seen them displayed with early automobiles, people used them to navigate across the US before WWII.