World's Fastest

For anyone who thinks that all electric boats are really just aquatic golf carts, well … think again. A Princeton University student team recently broke a world speed record for electric-powered boats, with an average speed of 114.2 mph (183.8 km/h).

Israeli battery startup StoreDot says its "100-in-5" batteries are on track for mass production readiness by 2025. It is now teaming with Polestar to present the first full-scale prototype using the extreme fast charging (XFC) battery tech.

Electric motors don't much care whether they're going forwards or backwards – certainly not as much as passengers tend to. So the latest Guinness World Record for Rimac's electric Nevera hypercar is the fastest speed ever recorded in reverse.

The SP80 and Syroco teams have both got their remarkable boats on the water. Looking like a pair of alien spaceships, and pulled by ultra-fast kites instead of sails on masts, both these machines are built to reach terrifying, unprecedented speeds.

U-Boat Works has unveiled "the fastest private submersible ever conceived" – let alone built. The three-person bubble-cabin Super Sub looks like an underwater supercar, and it's quick enough to cruise, if not sprint, with bottlenose dolphins.

A Swiss student team has absolutely smashed the record for the world's fastest-accelerating EV. Surreal-looking video shows driver Kate Maggetti rocketing from 0-100 km/h (0-62 mph) in a staggering time just under one second. Here's how they did it.

High-speed drone racing has just had a shocking "Deep Blue" moment, as an autonomous AI designed by University of Zurich researchers repeatedly forced three world champion-level pilots to eat its dust, showing uncanny precision in dynamic flight.

After breaking 23 production car records in a single day back in May, the Rimac Nevera has now taken on the fabled Nurburgring Nordschliefe track in Germany, and comes away as the fastest electric production car the 'ring has ever seen.

A husband-and-wife precision engineering team has set a new world record standing 1/8th mile time for steam-powered motorcycles. The Force of Nature is effectively a rocket on wheels, and the team says it should go much faster in the next attempt.

In just six years, hypercar makers have shaved an incredible 12 seconds off one of the most brutal full-system tests in the automotive world. Amusingly, Koenigsegg has just grabbed its old record back with a 4-year-old luxury "megacar."

Take one dynamically unstable, highly dangerous vehicle platform – the venerable quad bike – and juice it up with more than a thousand horsepower, and you've got an absolute widowmaker. But is it the ultimate widowmaker? Let's assess the competition.

In a rather comprehensive day's work, Rimac has broken more or less every relevant acceleration and braking record in the lofty world of hypercars, including rocketing from a standstill to 400 km/h and back to zero in less than 30 seconds.