Race to the Bottom: Personal Submersibles

By Tom Hall - 2013-10-11T16:53:35Z

Photograph courtesy of U-Boat Worx

Company Symbol % Change
8 of 13


Five of the bubble-hulled U-Boat Worx models can hold two to five people and sink to between 330 feet and 3,300 feet underwater. Prices range from $1.6 million to $2.5 million.

Left: Instrumentation aboard a U-Boat Worx C-Explorer 5 submersible.