What did they get right: - News drones - Hands-free video games - Smart glasses - Biowaste fuel - Wearable tech What did they kinda get wrong: - Hoverboards (w

What did they get right: - News drones - Hands-free video games - Smart glasses - Biowaste fuel - Wearable tech What did they kinda get wrong: - Hoverboards (were getting close to this) - Flying cars more links: http://www.bbc.com/news/technology-34569759 http://www.bbc.com/news/technology-34569759 http://edition.cnn.com/2015/10/20/entertainment/back-to-the-future-ii-right-wrong-feat/ http://edition.cnn.com/2015/10/20/entertainment/back-to-the-...