This Texas Monthly piece on the Dune Express is a really interesting ... They considered a swarm of drones, helicopters hauling buckets, and a pipeline carrying a sand-and-water slurry.

LEGO is offering its first ever true discount on the LEGO Dune Atreides Royal Ornithopter. The set includes the dragonfly-like helicopter, as well as eight minifigures including Paul and Leto ...