13. When on the ground, the Paravelo is a common bike with a trailer (挂车) and a fan. But in fact, it is a flying bike. If you like, it can take you up to about 1, 200 meres high and it can reach a speed of 40 kilometers per hour.
John Fode and Yannick Read from Britain invented the Paravelo — the world's first flying bike. They spent two years making it. They believe their flying bike will change the way people travel for work, leisure (休闲) and adventure (冒险). The Paravelo has a GPS, and you don't need a pilot's license to fly it. It also can be folded and put in a small place.
Mr. Read said, "If you want an adventure, but have no money for a helicopter, then the Paravelo is for you. It just costs # 10, 000, the same as a small family car."
The Paravelo uses bio-fuel and you can just pedal it, so it makes no pollution. What's more, it has a tent inside its body, and you can go camping everywhere. It's so cool!