What is about 200 years old?

Answer 1

The invention of the bicycle, which emerged in the early 19th century, is roughly 200 years old. The first verifiable bicycle, known as the "Dandy Horse," was created in 1817 by German inventor Karl Drais. This innovation laid the foundation for the modern bicycle, which has evolved significantly over the years but still retains the fundamental concept of two wheels and human-powered movement.