bob10
1st November 2017, 05:41 PM
How the typewriter changed the economy and society - The Science Show - ABC Radio National (Australian Broadcasting Corporation) (http://www.abc.net.au/radionational/programs/scienceshow/how-the-typewriter-changed-the-economy-and-society/9092654?utm_source=sfmc&utm_medium=email&utm_campaign=abc_science_newsletter%3a125&user_id=7311959b001f799207f3bac998b7c7cffd29affce9 b9f42739976e037abad442&WT.tsrc=email&WT.mc_id=Email%7cabc_science_newsletter%7c125&utm_content=http%3a%2f%2fwww.abc.net.au%2fradionat ional%2fprograms%2fscienceshow%2fhow-the-typewriter-changed-the-economy-and-society%2f9092654#transcript)