TechKnow

Al Jazeera Eng

Saturday 11 July 2020  06:30 - 07:00 (30 mins)
Ivory poachers are devastating the world's elephant population; Techknow is teaming up with scientists using DNA and carbon dating to help track them down.

TechKnow (Al Jazeera Eng) Saturday 11 July 2020 06:30 - 07:00