Tech Now

Alasdair Keane climbs aboard an electric boat in Norway as the country aims to boost sustainable tourism. Yasmin Morgan-Griffiths finds out if we can make electronic circuits in our devices more recyclable. Shiona McCallum explores the latest 'at home' technology to help stroke survivors with recovery. Plus, we hear from the visual effects team behind the Oscar nominated F1 movie.

Paul Carter checks out the newest phones, gadgets and trends from MWC Barcelona. Suranjana Tewari explores developments in drone technology at the Singapore Airshow. Alasdair Keane tests a new type of bike helmet designed to bring more protection. And Andrew Rogers visits a Game Jam event in London focusing on new ways to break down barriers for disabled people in gaming.

Alasdair Keane visits the underground insect farm turning food waste into animal feed. Lara Lewington meets the team supercharging the stethoscope.

Yasmin Morgan-Griffiths explores how research linking climate change and extreme weather events is being used in lawsuits against major polluters. Paul Carter heads behind the scenes of FC Barcelona's renovated stadium as it reopens to the public. Martin Sharkey takes a journey into the history of the emoji. And Nick Kwek visits Austin, Texas, to meet some of the key voices and innovators at this year's SXSW Festival.