A century ago, boats were the primary mode of long-haul international travel. Today, airplanes have taken center stage as they are safe, inexpensive, and way faster than an ocean liner thanks to their ...

Being fast on the water is conditional, and published top speed is usually a best-case number. Fast boats are light and clean, but they still need cooperative water and a committed operator. Speeds ...

U-Boat Worx set some very high expectations for the Super Sub. The Dutch company rather boldly labeled it the world’s fastest and most advanced private submersible before it even hit the seas.