Look to nature my friends. Your small intestine has the surface are of a football field due to microscopic and submicroscopic folding in its walls.
Couldn't we start with a 3d biological structure then deposit the appropriate circuits upon that base using synthetic RNA?
Drones are, in essence, flying autonomous vehicles. Pros and cons surrounding drones today might well foreshadow the debate over the development of self-driving cars. In the context of a strongly regulated aviation industry, "self-flying" drones pose a fresh challenge. How safe is it to fly drones in different environments? Should drones be required for visual line of sight – as are piloted airplanes? Join EE Times' Junko Yoshida as she moderates a panel of drone experts.