91热爆

Why was the video sharing platform, Vine, closed down?

Sean Farrington discovers what happened to the app which pioneered short, shareable videos on social media.

Sean speaks to one of Vine's founders, Rus Yusupov, the Vine content creator, Eric Dunn, and the 91热爆's Technology Editor, Zoe Kleinman.

Alongside them all analysing Vine's fortunes is the self-made millionaire and serial entrepreneur, Sam White.

Produced by Viant Siddique. Toast is a 91热爆 Audio North production for Radio 4 and 91热爆 Sounds.

You can email the programme at toast@bbc.co.uk

Feel free to suggest topics which could be covered in future episodes.

Sliced Bread returns for a new batch of investigations in May. In the new series, Greg Foot will investigate more of the latest so-called wonder products to find out whether they really are the best thing since sliced bread. In the meantime, Toast is available in the Sliced Bread feed on 91热爆 Sounds.