Search results
Results From The WOW.Com Content Network
Red light on the back of a bicycle Early bicycle lighting: candle lamps, oil lamps and carbide lamps Early bicycle lamps and two early bottle dynamos (1935). Bicycle lighting is illumination attached to bicycles whose purpose above all is, along with reflectors, to improve the visibility of the bicycle and its rider to other road users under circumstances of poor ambient illumination.
1886 Swift Safety Bicycle. Vehicles that have two wheels and require balancing by the rider date back to the early 19th century. The first means of transport making use of two wheels arranged consecutively, and thus the archetype of the bicycle, was the German draisine dating back to 1817.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
This, in turn, controls the flow rate of the gas and the size of the flame at the burner, and thus the amount of light it produces. This type of lamp generally has a reflector behind the flame to help project the light forward. An acetylene gas powered lamp produces a bright, broad light.
A bicycle, also called a pedal cycle, bike, push-bike or cycle, is a human-powered or motor-assisted, pedal-driven, single-track vehicle, with two wheels attached to a frame, one behind the other. A bicycle rider is called a cyclist, or bicyclist. Bicycles were introduced in the 19th century in Europe. By the early 21st century there were more ...
Bicycle Racer posed at Salt Palace wood track, Salt Lake City, 1911 The first documented cycling race was a 1,200 metre race held on May 31, 1868, at the Park of Saint-Cloud , Paris . It was won by expatriate Englishman James Moore who rode a bicycle with solid rubber tires . [ 3 ]
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Its founder Brooke developed the "Laserlight" bike lights which are now used as part of Santander Cycles, London's public bike hire scheme.This light projects an image of a bicycle, in green, onto the road about 6 metres (20 ft) ahead of the bike, visible round corners and in blind spots.