The Navy’s Maneuvering and Seakeeping Basin, or MASK, is one of the world’s largest indoor ocean testing facilities. Ships, submarines, and other seagoing vessels are tested here from design to ...

The U.S. Navy operates one of the most incredible engineering facilities on Earth: an indoor ocean capable of producing ...

The Navy has a secret ocean, but it’s not in the sea—it’s indoors. This groundbreaking facility creates realistic wave conditions for testing ships and submarines, giving scientists and engineers the ...

Navigating ocean waves when your main swimming experience has taken place in the calm waters of pools or lakes is a bit like charging over rocky terrain on a mountain bike as a neighborhood ...