The vast expanse of the underwater world holds many mysteries and challenges for naval forces. As technology advances, navies are increasingly turning to unmanned underwater vehicles (UUVs) to explore and conquer the depths. Unmanned underwater vehicles (UUVs) are becoming increasingly important for a variety of military applications, including mine detection, …

Cryptocurrencies are digital currencies created using encryption algorithms. These alternative currencies require a blockchain — a type of digital ledger that records information such as transactions in a way that is difficult or impossible to change or hack. Blockchain is a decentralized and distributed ledger technology that allows multiple participants …