The best tech stories of 2020

This week Digital Planet looks back on some of the stories we’ve covered in 2020; electricity from Lake Kivu on the Rwandan/DRC border, internet shutdowns across the world, contact tracing apps during the pandemic and how technology has changed digital death rituals and allowed us to grieve.The programme is presenter by Gareth Mitchell with expert commentary from Ghislaine Boddington, Angelica Mari and Bill Thompson.(Image credit: Getty Images)Studio Manager: Bob Nettles Producer: Ania Lichtarowicz