Click meets the Asteroid Mining Corporation and sees space homes built by robot. Back on earth, it's man versus machine as we put a bricklaying droid to work. And we check out the very latest in cycling tech, including a self-riding bicycle from MIT.

Click talks to Olympian and tech founder Jess Ennis-Hill about her period tracking app, which gives women exercises based on their menstrual cycle. We also go behind the scenes of Crossrail, before the Elizabeth Line opens to the public, to discover the tech keeping it on the tracks, and we go to Norway to test out some software which could allow lost dogs to be found via crowdsourcing.