https://simanaitissays.com/2026/05/25/inventions-that-transformed-the-world-part-1/Simanaitis Saysen2026-05-25T13:05:00+00:00INVENTIONS THAT TRANSFORMED THE WORLD PART 1"What Was the Greatest Invention in History? 9 Experts Share Their Opinions" "History Extra", greatest invention: "Writing" Adriane Lentz-Smith "History Extra", greatest invention: "Mouldboard Plough" Elleanor Barraclough "History Extra", writing "changed the relationship between memory and record", the mouldboard plough "turned strips of soil over", the mouldboard plough "led to the manorial system:https://simanaitissays.com/wp-content/uploads/2026/05/mouldboard_plough.jpg?w=150https://simanaitissays.com/2026/05/24/gresley-a3-pacific-handles-like-its-on-rails/Simanaitis Saysen2026-05-24T13:05:00+00:00GRESLEY A3 PACIFIC—HANDLES LIKE IT’S ON RAILS   Gresley A3 "Flying Scotsman" locomotive Tony Hogg R&T April 1966, Gresley A3 locomotive sold as scrap for $9000 in 1966, Ferrari GTO offered in R&T May 1966 for $9000, Alan Pegler's Gresley A3 locomotive (rides for railway enthusiasts), Gresley A3: three double-acting cylinders aligned side by side, Gresley locomotive: coal for 500 miles/water 60 gal/mile, locomotive on-the-run water: troughs between tracks, R&T complete data panel on Gresley A3 locomotive, 1923 Gresley 110 mph (Land Speed Record 133 mph that year)https://simanaitissays.com/wp-content/uploads/2026/05/lede-1-2.jpeg?w=150