Pies in the sky: fast-food deliveries by drone are taking off

Maron kristófersson is looking forward to the completion of a new roof on his office in downtown Reykjavik. It is not that the old roof leaked, but rather that the new one will be heated. Mr Kristófersson is the boss of aha, which delivers on behalf of restaurants and shops in Iceland’s capital. The heated […]

Helicopters of the future will fly in new ways. Pilots will be optional

UNLIKE a helicopter, aeroplanes are inclined to fly, Harry Reasoner, a veteran American newsman, wryly observed after watching choppers in action during the Vietnam war. He wrote: A helicopter does not want to fly. It is maintained in the air by a variety of forces and controls working in opposition to each other, and if […]

On the plastic highway

OF ALL the plastic produced since the 1950s, less than 10% has been recycled. The vast majority ends up being dumped, most of it in landfill. Some is left to litter the natural environment, where it can get into rivers and wash out into the sea (see article). The plastic-waste problem will worsen before it […]

Welcome to the wingbot

JULY 16th sees the opening of the Farnborough air show. Plane spotters attending the show, which by entente cordiale alternates annually with that in Paris, will be hoping for an appearance by one of the F-35 Lightning fighters delivered recently to Britain’s air force and navy. The F-35 represents the best that the present has […]

Rise of the robochef

CREATOR, a new hamburger joint in San Francisco, claims to deliver a burger worth $18 for $6—in other words, to provide the quality associated with posh restaurants at a fast-food price. The substance behind this claim is that its chef-de-cuisine is a robot. Until recently, catering robots have been gimmicks. “Flippy”, a robotic arm that […]