Crazy

Take one genuine ex-F1 chassis, fit it with a 600-hp, 9,000-rpm engine designed for reliability and low maintenance, add one set of custom Pirelli tires, and you can own a 600-kg track weapon capable of generating up to 4 g of cornering force.

Most technologies exist to make your life easier, safer, smoother. This one, on the other hand, is designed purely to throw a spanner in your works. The Helyx Bike lets you steer with both the handlebars and your backside.

Electric powertrains require no air intake, and are completely weather-sealed, so many of them are capable of riding along underwater. Here's a video of a high-powered Russian motocross bike doing just that.

When we first heard that Volkswagen was taking its barnstorming electric ID.R up the Heaven's Gate road up Tianmen Mountain, we thought this could be the start of a Chinese Nurburgring or Pikes Peak. Now that we've seen this video, we're not so sure.

The RM-X2 is an (allegedly) 999-horsepower, lightweight, Belarusian expression of hatred and intimidation, with a built-in hookah pipe.

Nobody this side of Howe & Howe knows how to overcompensate like the Rezvani team, and the new Tank X is so brutally macho that you'd need to be Dwayne Johnson to hang your arm out the window and look right. Starting at US$349,000, meet your new 1,000-horsepower off-road hyper-SUV.

After ending up in the water on his first attempt, flying Frenchman Franky Zapata has now successfully crossed the English Channel on his jet-powered Flyboard Air. The 22-mile (35.4-km) crossing took Zapata some 22 minutes, holding speeds over 100 mph (160 km/h).

Time for a quick update on Shea Nyquist's quest to break the land speed record in a fully electric streamliner. The bike is up and running, albeit without any fairing panels on it yet, and Nyquist has been doing some "kind of illegal" but successful testing on quiet backroads near his home.

Seeing David Mayman flying his thunderous JB-10 jetpack in person is an absolutely astonishing experience. We were there to watch his "redemption flight" in Sydney Harbour and attend the premiere of Own the Sky, a stunning documentary made about Mayman's life by a boyhood friend.

Until today, the world's most powerful production car was the all-electric Rimac C_Two, which makes a puny 1,914 horsepower. Now, British carmaker Lotus has introduced a proper, lunch-money stealing, wedgie-pulling 2,000-horsepower hypercar with a name that you'll need help pronouncing.

Honda's Mean Mower V2 might have wrestled back the title of world's fastest lawnmower for the Japanese factory, with a 150.99-mph (243-km/h) top speed, a power-to-weight ratio better than a Bugatti Chiron and the fastest 0-100 mph time in history for a lawn care vehicle.

The new top dog Ultima hypercar can compete with multi-million dollar dream machines on nearly every performance metric - despite the fact that it costs a fraction of what they do, and offers a totally "analog" manual-shift driving experience for absolute purists. We love it.