What Is One Invention You Simply Cannot Live Without

What is one invention you simply cannot live without?

The wheel was arguably the most significant mechanical development in history. Wheel. Before the wheel was created in 3500 B. C. C.

What are the top four innovations?

The compass, gunpowder, papermaking, and printing are among them. From the first century bc to the 15th century ad, china was the world’s leader in many areas of natural science, with the four greatest inventions having the greatest global impact. The four great inventions of ancient china—papermaking, printing, gunpowder, and the compass—were important contributions to global civilization.They are printing, papermaking, gunpowder, and the compass. From the first century BC to the 15th century AD, China was the world’s leader in many areas of natural science, with the four greatest inventions having the greatest global impact.