Barbed Wire Fences Were An Early DIY Telephone Network - https://news.ycombinator.com/item?id=7007445 - Jan 2014 (1 comment)

Barbed Wire Telephone Lines Brought Isolated Homesteaders Together - https://news.ycombinator.com/item?id=15951230 - Dec 2017 (24 comments)

Old-time ranchers used barbed-wire fences as phone network - https://news.ycombinator.com/item?id=19506811 - Mar 2019 (1 comment)

Barbed wire fences were an early DIY telephone network - https://news.ycombinator.com/item?id=30231837 - Feb 2022 (64 comments)