but tegel lives on.into a tech hub and alasdair keane has been airside. this was, for decades, berlin's gateway to the world, transporting millions of passengers every year to and from the german capital until demand finally outgrew what its �*70s chic could offer. when berlin's tegel airport closed in 2020, there was one big question — what to do with such a huge site? the answer — a space for technology companies, university and even the homes of the future. let's go and take a look. where better to start a tour than the highest spot? tell us about tegel airport. well, yeah, it's a true panoramic experience. what we can see really well from up here is actually the former orange cargo hold and that the former workshops where we have that first community of start—ups already here. they do autonomous driving, all sorts of urban tech innovations, yeah, they really give the space a sense of what it feels like when we actually have a community here. the architecture here is quite iconic. the plan is to keep