How was technology created

It starts with the beginning of life on earth, and goes until the founding of early modern technologies, such as computer and nuclear power. The era of technology started when wheel was invented which is one of the most important technology and after it, more and more things were invented.

Explanation:

We created technology to make those so we could more easily satisfy our sweet tooth. Humans invented the wheel to move things like goods around without having to carry them. We invented the horse or oxen-pulled plow to help us grow more food. We created cars to help us get from one point to another faster.

they required less loading and unloading

explanation:

the shipping container improved shipping because it cut down on unloading time by three weeks, eliminated wasted space, and allowed ships to carry.