Celebrating 'Back To The Future II'

Social media and movie fans are celebrating 'Back To The Future II' today. This is the date that Marty McFly (Michael J Fox) plugged into the Delorian when he travelled 30 years into the future to save his family. The film was predicting what life would be like this Wednesday 21st October 2015. In a look-ahead exercise, the BBC's Jane O'Brien went to MIT Media Lab in Cambridge, Massachusetts, to find out what amazing inventions may be in store for the next 30 years.

(Photo: Miniature toys are displayed during a celebration event of the 30th anniversary of the movie 'Back to the Future' in Sao Paulo, Brazil Credit: Miguel Schincariol/AFP/Getty Images)