Always Has Been: Chapter 1: Development and Impact of Synthetic Rubber Buna-S in 1942

The invention of Buna-S (SBR - Styrene Butadiene Rubber) in 1942 marked a pivotal advancement in synthetic material science. Amidst dwindling natural rubber supplies during World War II, scientists developed this first commercially successful synthetic rubber. Buna-S became essential in the tire manufacturing industry, greatly supporting the transportation sector. This innovation not only helped industries reliant on rubber persevere through shortages but also significantly boosted economic growth globally.