The US Navy is buying a new machine to make waves for ship testing

The US government is buying a specialized machine called a wavemaker for a towing tank. This machine creates controlled waves to test how ship designs perform in different sea conditions.

The US Navy uses towing tanks to test new ship designs before building them. A new wavemaker means they can run more precise tests on how ships handle waves, which can lead to better, more efficient designs. This kind of infrastructure investment is how navies quietly improve their fleets over time, long before any new ship is launched.