Until the mid-15th century, all manuscripts had to be written out by hand, and the only way to make additional copies was to painstakingly copy out the original text. By the mid-1400s there was a race to perfect the techniques of printing with movable metal type. German goldsmith Johannes Gutenberg developed a press that would eventually see him recognized as the father of modern-day printing. Gutenberg’s press featured a movable “key” for each individual letter and symbol. His press mechanized
Tech Level - Atomic Rockets
Printing press, Kardashev Scale Wiki
MEMS, Kardashev Scale Wiki
Future iceberg v2 : r/IcebergCharts
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An alien civilization is found on a planet bigger than Jupiter, however, they can't reach Type 1 status. Because of this, shouldn't the Kardashev scale be amended to scale civilizations on their
Oscilloscope Types: Most Up-to-Date Encyclopedia, News & Reviews
Dale Yu: First Impressions of Kardashev Scale
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Kardashev Scale Analogy: Long-Term Thinking about Artificial Intelligence
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Kardashev Scale: Introduction and Ways To Achieve It
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evolution - Does the Kardashev scale have points below zero? - Worldbuilding Stack Exchange
Common forerunner W : r/worldjerking