The Two-Thousand-Year-Old Telephone India has always been seen as the home of mystic powers and ancient inventions: flying machines, atomic weapons, rust-proof iron. But there was one little-known Indian invention, claimed to have been in use long before “rediscovered” in the western world: A two-thousand-year-old telephone.
Post-mortem Patent – An Inventive Spirit Patents a Chopper Introducing Mrs. Ellen Graddon, Spiritualist medium, and inventor–or maybe just channeler of her late husband’s mechanical ideas.
