The safety bike was different in that both wheels were the same size.
The safety bike was different in that both wheels were the same size.
The safety bike was different in that both wheels were the same size.
The safety bike was different in that both wheels were the same size.
It is suspected that the first idea for the bicycle dates back to the 1400s. In 1817, the first bicycle was invented in Germany. the term for bicycles came from the French in the 1960s.
The "safety bicycle" with rear wheel drive and same-size wheels.
Dependson if you're asking about a bicycle or a motorcycle. Bicycles were invented first, and the very early ones didin't have any steering. Motorcycles came along later, at which time bicycles had been equipped with steering, so motorcycles have always had that rather useful feature.
Many different countries have legislation called "Health and Safety Act", "Safety and Health Act," or something similar. They came into force in different years in each country. In the United States, the Occupational Safety and Health Act was passed in 1970 and came into force in 1971. In the United Kingdom, the Health and Safety at Work etc. Act was passed and came into force in 1974.
Well It came out in 1867
the bone-shaker.
Bones and feet stench
Because of evolutions, and differences in requirements. Some differences came simply from people learning from their mistakes, and improving the bicycle as technology would allow it. Other came from the fact that different types of bikes are good at different types of riding, just like different types of tools are good at different types of work.
Real early bicycles didn't have pedals, and you'd have to kick your way forward. No mechanical advantage at all. Slightly later bikes had pedals fixed to the wheel, which offered some sort of mechanical advantage through the circumference of the wheel and the length of the crank arms. Then came the chain driven bikes which are fairly similar to the modern bicycle. However, with the gearing systems available today, bikes have very adjustable mechanical advantages. from far less than the early bikes to considerably more than the early bikes.