Originally published at: http://boingboing.net/2016/08/18/primitive-but-clever-invention.html
…
1 Like
Growing up in New Jersey it was “shouting” that was used to communicate between persons, it worked pretty well too.
1 Like
Oblig:
1 Like
One of my favorite bits of tech that was far ahead of its time, is the delivery of printed newspapers by radio, in the 1930s.
5 Likes
This topic was automatically closed after 5 days. New replies are no longer allowed.
