Submarines are silent predators of the sea, although older ones that do not run on nuclear go about being as clumsy as they possibly could when picked up using sonar technology. Good thing for nuclear power though. The strategic importance of having nuclear submarines roam the seven seas are vital for any powerful nation in order to keep their enemies guessing where an attack could come from, and needless to say being underwater for so long can only mean one thing - these puppies are highly durable and waterproof. Nice to see the latter quality being incorporated into the waterproof submarine K-95 USB flash drive that will be available in green, white, red and black colors. It won’t be able to carry a few hundred crew on board, but can hold 1GB and 2GB worth of sensitive data if you like.
Source:coolest-gadgets
