Every season of Tech Now ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Tech Now!

Can we clean up air travel? Adrienne Murray takes to the skies in Sweden to explore developments in electric flight. Joe Tidy visits rural Zambia to see how Bitcoin is helping electricity projects to get thousands of villagers on the grid. Nick Kwek has the tech developments from the SXSW Festival in Austin, Texas. And Alasdair Keane gets up close to the rhinos at a new conservation centre in the UK.

Electric Flight: Will It Take Off?

Marc Cieslak has the highlights from the Game Developer Conference in San Francisco, where thousands in the industry come together to share the latest innovation and emerging trends. Zoe Kleinman heads behind the scenes at Microsoft's HQ as the company celebrates its 50th anniversary. Alasdair Keane meets the robots helping to test and develop the soaps and shampoos we use every day. Plus Laura Goodwin takes us into the world of AI scents.

Gaming: AI and Innovation

Could nuclear fusion supply endless clean energy? Nick Kwek visits the Fuse testing lab in Montreal - a startup with the goal of using nuclear fusion to solve the world's energy problems. And Zoe Kleinman heads behind the scenes of Microsoft's quantum computing lab. Plus, in gaming news Tom Gerken gets his hands on the much-anticipated Nintendo Switch 2.

Nuclear Fusion: How Close Are We?

Paul Carter explores how one of the world's fastest supercomputers is shaping climate research. Laura Goodwin finds out how scientists from around the world are collaborating on mapping the cosmos with the largest camera ever built. Nick Kwek chats to Bluesky CEO Jay Graber about the future of social media, and Alasdair Keane meets the winner of the Sony World Photography Awards.

Supercomputers: Solving the Big Problems

Alasdair Keane visits the McLaren Technology Centre to see how the Formula 1 team is using recycled materials in its cars, as it aims to make the sport more sustainable.  Jacqui Wakefield meets professional rugby player Dan Biggar to find out how a smart ball is tracking and analysing performance in real time, Imran Rahman-Jones checks out the latest tech being used to make alcohol-free beer, and Yasmin Morgan-Griffiths explores a growing chatbot phenomenon which allows people to 'talk to the dead'.

Formula One: Can It Go Green?

Lara Lewington explores a controversial new form of genetic testing which claims to predict how likely an unborn child is to develop diseases. Also, Alasdair Keane meets an AI version of author Agatha Christie, created to give a course on crime writing, Paul Carter has the latest developments in accessible gaming, and Tom Gerken chats to the boss of the global Anime streaming service Crunchyroll.

Embryo Screening: Designing Life?

Adrienne Murray heads behind the scenes at the European Spallation Source in Sweden, created to produce the world's most powerful source of neutrons. Lily Jamali asks can we ever really delete our data? Nick Kwek explores the growing area of digital clones, where your digital self will act, talk and write like you, and complete tasks on your behalf. Plus, why physicists have created one of the world's smallest violins.

Super Science: Inside ESS

Tech Now explores the latest innovation and technology shaping our lives. Bringing you the inside track on global trends and advancements happening in the tech space today - from AI and robotics, to health, climate, transport and gaming.

The Best Seasons of Tech Now

The Best Seasons of Tech Now

Season 1