Look, up in the air.  It's a bird! It's  plane! Its...  flying people?  Wait a minute.  Can we take a closer look?

New York City residents had to be wondering whether three flying objects over Manhattan were really people or something else.  Turns out it was an illusion, and a clever one at that.  Three human shaped RC planes were flown around New York City to create the illusion of people flying.  Check this out: