Now, the world's .01% are seeking submersible vessels to accessorize their latest superyacht purchase, The Washington Post reports. In 2021, sales of superyachts —yachts at least 120 feet long ...

The Seabreacher is a semi-submersible boat that can dive underwater. It's available to ride with Predator Adventures in London's Royal Docks. It has a supercharged 260 horsepower engine and is ...