Eco Geek - 02 September 2026

Loading player...
Researchers have found that that recycled aggregates can be incorporated into concrete without compromising performance.
2 Sep English South Africa Society & Culture

Other recent episodes

#FindingDorsland: David talks to ultimate.earth MD Tristan Cowley

Dorsland was a well-known, pregnant desert-adapted black rhino. Poachers killed her and her calf in Kunene in October 2025. An anonymous Namibian artist has now made life-size sculptures of the two of them, using rocks from Damaraland, the area where they lived. The sculptures have been placed somewhere in Windhoek,…
6 Nov 5 min