…to a an issue of our magazine for which I’ve personally ventured underground, twice. The first time, it was to see a dark vision of a possible past, in a Cold War nuclear bunker (see it and other fascinating geek days out on p112). The second was to take a look at an altogether brighter and more concrete future, in the giant tunnels of London’s new transport system, Crossrail (p88).
How embarrassing, then, to emerge and find all my colleagues were not only above ground but staring at the sky, where the swarm of drones that populate this month’s cover feature (p44) were buzzing, hovering and swooping. If you haven’t seen a drone in action yet, you should – it’s a scientific-style fact that no other gadget is more likely…
