Drone ready to fly to the depth of water

Maryland drone technology, USA experts have developed what seems to fly in the drone could be in deep water without spoiling a month and signals on the water level of cuts coming out of the flashy.
US Johns Hopkins University Applied Physics Laboratory experts with the drone developed in the 'corrosion resistance aerial convert in mandnatical system, or creaconce. Unmanned aircraft has to be said that a combination of aerial and underwater machine and electrical devices are also well protected when it is 3d printer. The amazing thing is that it is cost-effective and reliable submission of other defense projects.

Currently can also use it was not clear, but it could be used for military and intelligence purposes, to review some point before sending tidal forces of bombing or other weapons to keep them. The drones can be said to be flying in the mines and in the water in a way.
Experts say that the USA Navy is prepared to order with the aim may be to gather information and intelligence. In order to prevent rust and sea salt has been used a variety of materials.