Paul Carter visits Portugal to explore the tech behind a huge floating solar platform, and the team hears from the inventor of the Ocean Cleanup project.
More highlights from the Consumer Electronics Show in Las Vegas. Lara Lewington tries out a clinic in a box and Alasdair Keane explores the latest developments in travel tech.
The Click team visits the Kennedy Space Centre in Florida, to find out about NASA's latest developments in Moon exploration.
Click is at the SXSW Festival in Austin, Texas to follow the story of Eli, a teenager with Duchenne muscular dystrophy who is performing thanks to a custom piece of kit.
Click explores the global race to get clean aviation off the ground. The team visits the Faroe Islands to explore the new technologies harnessing tidal power.
Spencer Kelly visits the Royal College of Music to see how a new Performance Laboratory is putting musicians to the test.
