Part one of term paper
A bicycle is a vehicle consisting of two wheels attached to a frame and steered by a fix tandem, and propelled by the shaire force of the user who put pressure on pedals that make the wheel spin. The invention of the bicycle date far back to the 17th century, and since then has been constantly modified during the past decades to reach the bi ...

Part two of term paper
... In 1817, Baron Karl von Drais of Germany invented a improved model called a “draisienne, which added a steering bar connected to the front wheel. Twenty years later, a Scottish blacksmith, Kirkpatrick Macmillan, added foot pedals to the Draisienne. In the 1870’s came a bike called a penny- Farthing. It consisted of a huge front wheel, 1.5 meters tall, and a very small back wheel. The advantage of this model was that it could travel a greater distance with a single turn of the pedals. But becau ...