#TBT 214 B.C.The first documented use of a pulley can be traced back to Archimedes via Groovy Lab in a Box STEM for Kids

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#TBT 214 B.C. Illustration showing a large wooden pulley system lifting a ship out of the water.

TBT 214 B.C.The first documented use of a pulley can be traced back to Archimedes #STEMforKids