Paper solved those problems. It’s light and foldable. It’s less expensive to produce. To make a little silk, people must ...

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Shi’s Star Catalog has been notoriously difficult to date, but new research suggests astronomers drafted it centuries before its Western counterpart. Reading time: Reading time 3 minutes Humans have ...

Long before the industrial age, four Chinese inventions reshaped the world’s future. Papermaking, gunpowder, printing, and the compass laid the foundation for global transformation. How Many Push Ups ...