fire broke out at a cardio�*s warehouse in south london. —— at ocado�*s factory. three robots crashed into each other on the ocado factory�*s grid, disrupting grocery deliveries. the world's first 3d printed steel footbridge was revealed in amsterdam in the city's red light district. the a0 foot, six tonne mx 3d smart bridge will incorporate sensors which researchers can use to analyse foot traffic. and finally, this week, we saw this giant robot, who's learning to pick up cigarette butts on the beach — but it needs your help. this is the beachbot. it is designed by a dutch start—up. it uses microsoft's trove artificial intelligence system to help it work. people send in photos of cigarette butts to help teach it what to look for. a global hub that's felt the silence of the pandemic. so how do we bring back the buzz?