Tunisian professor turns mining waste into bricks — in pictures

Abdelmalek Ghannem left teaching job for project turning soil waste from an iron mine into ecological building bricks

More from The National:

More than 60 Roman-era tombs discovered in Gaza

Egyptian-British surgeon Magdi Yacoub flies ‘like a butterfly’ but is still busy as can be

Pet-friendly Vida Dubai Marina & Yacht Club opens with waterfront vistas

Elon Musk booed on stage at Dave Chappelle show in San Francisco

Updated: December 13, 2022, 7:57 AM