Ah, technology. There have been more amazing advances in our lifetimes than in any previous period.
As the website bigthink.com puts it: "For the vast majority of human existence, it was safe to assume that the world in which you died would look pretty much the same as the one in which you were born. But that is no longer the case."
Try explaining the concept of WiFi to 1980s you. Or social media. Or parcel delivery by a flying robot.
It's almost impossible to imagine what the world will look like in 10 years, but we can hope that by then idiots will have stopped using drones to chase horses and riders around paddocks.
As we reported on Saturday, horse riders and farmers are so annoyed by drone users flying their machines over their properties some are ready to shoot them out of the sky.