Short answers, pulled from the story.
Human ancestors began striking hard stone cores with hammerstones to create sharp edges at least 2.3 million years ago in Ethiopia's Great Rift Valley. The earliest direct evidence of tool usage dates back 2.5 million years.
Production of the Ford Model T utilized 32,000 machine tools arranged systematically by Henry Ford. His company introduced electric motors to chain or sequential production methods in the late 1910s and 1920s.
China produced 28.7% of total global manufacturing output in 2023 according to UNIDO data. Germany ranked third with an output reaching $844.93 billion in 2023 which marked a 12.25% increase from the previous year.
Manufacturers face pollution taxes to offset environmental costs globally because most manufacturing processes involve significant social and environmental costs today. Tort law and product liability impose additional financial burdens on companies that expose workers to health risks through hazardous materials.
The stocking frame was invented in 1598 and increased a knitter's knots per minute from 100 to 1000. This invention helped cheap paper become a factor in the development of printing alongside linen and cotton rags used for pulp production.