Which innovative building material was developed in 2012 that can absorb CO2 from the atmosphere and is now used in sustainable architectural projects worldwide?

The world of architecture is constantly evolving with innovative materials and technologies that reshape how we design and construct buildings. One particular breakthrough in the last decade has revolutionized sustainable construction practices and opened new possibilities for architectural expression. Test your knowledge about this significant product innovation that has changed modern architectural design.

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Carbicrete - a concrete alternative that absorbs CO2 during curing
Graphene-infused glass that filters air pollutants
Self-healing bioconcrete with algae compounds
Transparent aluminum oxide for carbon-neutral facades