Back to the Future II: How much of the movie has become real 26 years later, The Independent

The 1989 sequel promised viewers a near-future of flying cars, hoverboards and self-lacing shoes. A surprising amount of director Robert Zemeckis’s vision is becoming a reality.

The Actual Future Is So Much Cooler Than 'Back to the Future II' Predicted - The Atlantic

10 Things Back To The Future Part II Got Right About The Future

Back to the Future Day: what Part II got right and wrong about 2015 – an A-Z, Back To The Future

What did 'Back To The Future 2' get wrong about 2015? - Quora

What did 'Back To The Future 2' get wrong about 2015? - Quora

Back to the Future Day: what Part II got right and wrong about 2015 – an A-Z, Back To The Future

Behind the Scenes of Back to the Future II's Epic Shoot

Back to the Future Part II, Futurepedia

11 Things Back To The Future 2 Got Right About 2015

What did 'Back To The Future 2' get wrong about 2015? - Quora

How accurate is the movie Back to the Future? - Quora

Back to the Future - Wikipedia

Back to the Future': What the movie got right, and wrong, about 2015