Today we're going to look at the history of the bicycle, focusing on how it became popular among ordinary people. In the late 19th century, the 'penny-farthing' was common among wealthy young men, but it was dangerous because of its large front wheel. The breakthrough came in 1885 with the 'safety bicycle', which had two equal-sized wheels and a chain drive. This design was much more stable and easier to ride. By the 1890s, mass production made bicycles affordable, and they became a practical means of transport for workers, especially in cities. Interestingly, the bicycle also played a role in the women's rights movement, as it gave women greater freedom to travel independently.
❓ ¿Qué hizo que la 'bicicleta de seguridad' fuera un avance en comparación con el 'penny-farthing'?
A. Era más ligero y más barato.
B. Tenía dos ruedas iguales y transmisión por cadena, lo que lo hacía más estable.
C. Fue diseñado específicamente para mujeres.
D. Funcionaba con un motor.
✅ 正确答案
It had two equal wheels and a chain drive, making it more stable.