Did you know the stuff holding up your favorite coffee shop could soon be way greener? Scientists just figured out how to recycle old cement into new, super-strong building blocks—using up to 80% recycled material! If this catches on, it could slash pollution from construction big time. The catch? We’ll need to start sorting building waste like we sort our recycling at home. Imagine a future where even tearing down a building helps the planet! #GreenBuilding #EcoHacks #SustainableLiving #ConstructionRevolution #Business