Quadracycle - Wikipedia
Cars: out of the way - LOW-TECH MAGAZINE
Pedal-powered Raht Racer cycle can travel as fast as a car
Human-Powered Vehicles Pedal For a Medal | WIRED
Canyon unveils "revolutionary" pedal-powered concept vehicle
Pedal-powered Raht Racer cycle can travel as fast as a car
The Left-handed Cyclist: The Pedal-powered Porsche and the Ultra-Efficient Car
10 of the Weirdest Pedal-Powered Machines
Channel Your Inner Fred Flintstone in This Pedal-Powered Car | WIRED
Can a car be designed to be moved by human pedal power? - Quora
Austrian Artist Creates Pedal-Powered Cardboard Replica Racing Cars #ArtTuesday « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Canyon Future Mobility Concept adds pedal-assist, electric car to city e-bike commuter options - Bikerumor
Redirect Notice | Pedelec, Fahrrad-stil, Elektrofahrzeug
Human Powered Vehicles - SkyAboveUs
Costway 4 Wheels Kids Ride On Pedal Powered Bike Go Kart Racer Car Outdoor Play Toy - Walmart.com
BICYCLE powered CAR! - YouTube
Pedal-Powered Cars : pedal-powered car
Britain's Ocado turns to electric and pedal power for Zoom service | Reuters
DIY Police Cars : Pedal Powered Cars
20 Crazy Pedal-Powered Cars
Morgan Unveils Pedal-Powered 3 Wheeler
Fred Flintstone & pedal powered cars beware - Spacing Toronto
Amazon.com: Costzon Kids Go Kart, 4 Wheel Powered Ride On Toy, Kids' Pedal Cars for Outdoor, Racer Pedal Car with Clutch, Brake, EVA Rubber Tires, Adjustable Seat (Red Go Kart) : Toys
The TWIKE: World's only human-electric hybrid car | ZDNET
