Shiona McCallum is in Kenya, exploring how technology is helping farmers whose crops are being impacted by climate change. Lara Lewington checks out the latest parenting innovations. And James Clayton meets the YouTubers using drones to monitor shark behaviour.

Alasdair Keane visits the Barcelona Supercomputing Centre, where scientists are creating a digital version of the human heart with the aim of improving predictive and preventative medicine. Also, Lara Lewington explores how technology is playing a role in developing new vaccines.