Wagons are believed to have been first created in western Asia around 3500 BC. Initially, because the wheels were disc-shaped, they were pulled by cattle due to their heaviness. However, after the invention of spoke wheels, horses could pull the wagons because they were lighter. Naturally, there was a big difference between the speed of a wagon pulled by cattle and one pulled by a horse. This led to a decrease in travel time. A minor adjustment to the spoke design sparked a significant change in human civilization. Nearly all innovations start small, but even the tiniest change can have enormous consequences. Many unseen factors contribute to this innovation in our lives. - Joseph’s “just my thoughts”
There are two kinds of knowledge in the world. The knowledge I can explain, and understand I know but cannot explain. To explain it to others, you must see the essence of that knowledge. The knowledge that others cannot understand means that the person describing it does not know its nature. So the secretary becomes wise. - Joseph’s “just my thoughts”