MOTORISED ROLLER KARTS

The video discusses a recent race without mishaps and introduces the surf racer, a new invention from France based on the skateboard principle. It explains the mechanics of the surf racer, which lacks a steering wheel and uses a rocking movement for direction. The video highlights the surf racer's potential for both racetrack use and navigating through London's traffic. It concludes with a nod to traditional sea travel.

What is the new invention introduced for youngsters in a hurry?

• An electric scooter

• A hoverboard

• The surf racer

• A new type of bicycle

What principle is the surf racer based on?

• The hoverboard principle

• The skateboard principle

• The bicycle principle

• The rollerblade principle

How is the surf racer navigated?

• Using a steering wheel

• Through voice commands

• With a joystick

• By a simple rocking movement

What is the intended use of the new karts according to the inventor?

• For mountain trails

• For the racetrack

• For off-road adventures

• For water sports

What potential use of the surf racer is mentioned besides the racetrack?

• Crossing rivers

• Climbing steep hills

• Racing on beaches

• Navigating through London's peak hour traffic