An unmanned ocean craft has been spotted off the coast of Queensland, deployed on behalf of the United States military.

Underwater acoustic (UWA) communications have been widely used but greatly impaired due to the complicated nature of the underwater environment. In order to improve UWA communications, modeling and ...

Ever thought about making your own spear gun at home? This video unlocks the secrets to creating a high-quality spear gun for ...

Want to dive into the world of miniature crafting? This DIY tutorial will show you how to create an incredibly realistic miniature aquarium using resin, polymer clay, and a latex mold. If you're ...