The novelty of flying cars never materialized. But flying novels are right around the corner.
If you aren't nervous enough reading about 3-D printers spitting out handguns or Google robots with Android phones, imagine the skies thick with crisscrossing tiny drones.
"I know this looks like science fiction. It's not," Jeff Bezos told Charlie Rose on "60 Minutes" Sunday, unveiling his octocopter drones.
The Amazon founder is optimistic that the fleet of miniature robot helicopters clutching plastic containers will be ready to follow GPS coordinates within a radius of 10 miles and zip around the country providing half-hour delivery of packages of up to 5 pounds — 86 percent of Amazon's stock — just as soon as the FAA approves.
"Wow!" Rose said, absorbing the wackiness of it all.
The futuristic Pony Express to deliver pony-print coats and other Amazon goodies will be "fun," Bezos said, and won't start until they have "all the systems you need to say, 'Look, this thing can't land on somebody's head while they're walking around their neighborhood.'"
So if they can't land on my head, why do they make my head hurt? Maybe because they are redolent of President Barack Obama's unhealthy attachment to lethal drones, which are killing too many innocents in Afghanistan and Pakistan, and our spy agencies' unhealthy attachment to indiscriminate surveillance.
Or maybe they recall that eerie "Twilight Zone" episode where a Brobdingnagian Agnes Moorehead fends off tiny spaceships with a big wooden stirrer — even though these flying machines would be dropping off the housewares.
Or maybe it's because after "60 Minutes," "Homeland" featured a story line about a drone both faulty and morally agnostic. The White House chief of staff, wanting to cover up a bollixed-up covert operation on the Iraq-Iran border, suggested directing the drone to finish off its own agent, Brody.
"I will not order a strike on our own men," the acting CIA chief, played by Mandy Patinkin, replied sternly. "Hang it up."