Why LEGO Bricks From 1958 Still Click Together

Host Shanna dives into how LEGO bricks are manufactured and why pieces from decades apart still fit perfectly, focusing on clutch power, precision injection molding, studs and tubes, and consistent color.

The episode also highlights temperature testing, advanced building techniques like SNOT, LEGO’s real-world uses (NASA, robotics, art), and the move toward sustainable plant-based plastics.

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