In the 1950s and '60s, the newspaper cartoonist dreamed up a madcap American utopia, filled with flying cars and fantastical skyscrapers
April 2012 |
By Matt Novak
According to past predictions, we should be living in an era of flying cars and other marvels. But be glad that some advances haven't happened
April 2012 |
By Bruce McCall
The celebrated science fiction writer and author of Tomorrow Now, explains why you don't need to be clairvoyant to predict the future
April 2012 |
By Bruce Sterling
I also believe the duct created lift itself. Because of the rounded edge around the top, as air passed over the edge and down into the rotors the edge acted as a circular wing of sorts providing some lift.
I seriously lament the fact someone has not mass produced this simple device for urban populations. Oddly, people have tried duplicating this but they can't seem to come up with what Hiller produced those many years ago. That guy was a genius, even building a small helicopter while in High School.
Comments (1)
I also believe the duct created lift itself. Because of the rounded edge around the top, as air passed over the edge and down into the rotors the edge acted as a circular wing of sorts providing some lift.
I seriously lament the fact someone has not mass produced this simple device for urban populations. Oddly, people have tried duplicating this but they can't seem to come up with what Hiller produced those many years ago. That guy was a genius, even building a small helicopter while in High School.
Posted by rich on March 24,2012 | 01:03 PM