1068 ⟶ First Drydock Used in China
– First known use of the drydock in China.Year
1041
1068
1075
1088
1585
🖨️ Bi Sheng Invents Movable Type Printing
1048 – Artisan Bi Sheng of Song dynasty China invents movable type printing using individual ceramic characters.⟶

PrintingMovable TypeSong DynastyBi Sheng

⚙️ Song Dynasty Develops Precursor to Bessemer Process
– the Song Chinese innovate a partial decarbonization method of repeated forging of cast iron under a cold blast that Hartwell and Needham consider to be a predecessor to the 18th century Bessemer process.⟶

Song DynastyMetallurgyManufacturingIndustrial Revolution

🖨️ Bi Sheng Invents Movable Type
Movable type in Song dynasty China: The first record of a Movable type system is in the Dream Pool Essays, which attributes the invention of the Movable type to Bi Sheng.⟶

PrintingMovable TypeSong DynastyBi ShengCommunicationKnowledge Dissemination

⛵ First Recorded Reference to Sailing Carriage in China
earliest known reference to the 'sailing carriage' in China.⟶

TransportationMaritime HistoryMechanical Engineering
