TechXplore S01E03 - Episode 3

In TechXplore, we visit a country to see it through the prism of technology and innovation. This time, tech-loving traveller Paul Carter is in Japan looking at how the drive to become more sustainable is leading to exciting developments in the country - from hydrogen powered cities and radical new concepts for solar power at sea to the next generation of robotic farms, designed to grow food hyper-efficiently.