Which of the following sustainable building materials was originally developed for NASA before being adapted for architectural use in high-performance, energy-efficient buildings?

Sustainability has become a cornerstone of modern architectural design. As architects increasingly focus on reducing environmental impact, innovative building materials play a crucial role in creating eco-friendly structures. This poll tests your knowledge about a groundbreaking sustainable material that's changing how architects approach green building design. Can you identify the correct innovation that's transforming sustainable architecture?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Aerogel insulation (silica aerogel)
Cross-laminated timber (CLT)
Self-healing concrete with bacterial spores
Transparent aluminum oxide ceramic