TechKnow

Al Jazeera Eng

Wednesday 15 July 2020  10:30 - 11:00 (30 mins)
TechKnow travels to Peru to investigate the environmental devastation caused by illegal gold mining and its use of mercury, which is damaging human health.

TechKnow (Al Jazeera Eng) Wednesday 15 July 2020 10:30 - 11:00