Which innovative product development approach did NASA implement during the James Webb Space Telescope's creation that has since been adopted by other high-precision optical instrument manufacturers?

The James Webb Space Telescope (JWST) represents one of the most significant product development challenges in astronomical history. This engineering marvel required decades of innovation, design iterations, and collaboration across multiple countries and organizations. Test your knowledge about the product development journey of this revolutionary astronomical tool that's changing our understanding of the universe.

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Cryogenic testing of individual components before full assembly to validate performance at operating temperatures
Single-piece mirror construction to eliminate alignment issues
Eliminating gold coating on mirrors to reduce manufacturing complexity
Using conventional glass instead of beryllium to reduce development costs