But a Swiss robot takes a different approach based on flying insects - it can survive clumsily bumping into walls and learn about its environment based on such bumps.
The serious dust pollution and the materiel loss are the main problems during the transport and the piling of the bulk mineral materiel due to the effects of wind and the jolt of transport vehicles.
If you feel the jolt of the ship's hull ripping open against a reef or you see water rushing in, don't await instructions, especially if you're in the boat's lower regions.