Series|
Future of Cities
These cities are working alongside nature to become flood-proof
Barriers, floodgates, aqueducts, empty wells — how these cities are adapting to floods and droughts.
Researchers brew a stronger concrete using — coffee?
Researchers and engineers from RMIT University made concrete 30% stronger in the lab by incorporating aggregates made from coffee grounds.
Kevin Dickinson
Nature-based solutions are cleaning up cities
Nature-based solutions can be radical — think covering a highway with a park — but offer meaningful ways to address pollution.
Chris Hamill-Stewart