From Rag Dolls to Robots: The Evolution of Toys
15. Sets of Chemistry
Release Year: 1920s Manufacturer: Different Initial Cost: Variable Chemistry sets have been kindling young minds' scientific curiosity since their inception in the 1920s. Designed for aspiring scientists, these kits, available in various price ranges, transformed houses into miniature laboratories. The resulting colorful reactions and bubbling mixtures provided a lively canvas for investigation.
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