Are You Ready For A Flying Bicycle? [VIDEO]

"In the year 2000, we'll all have flying bicycles".  The stuff of Science Fiction novels?  Or is it now a reality?  Three companies in the Czech Republic have been developing the first flying bike.  So far, they've only gotten it to fly (with a person on it) for 5 minutes before needing it's batteries recharged.  Heck, the way batteries are advancing, it'll probably outlast an iPhone in 6 months.  Doesn't look too easy to control though!

What other inventions did Science Fiction predict that we'd love to see actually happen?