Good news spreads quickly
News of the invention of the wheel must have traveled in every direction as quickly as horse or camel could run. Those who learned of its advantages over the litter and the sledge adopted it right away. And no sooner was it adopted than it began to be adapted: made lighter, stronger, faster. Wheels were soon attached to axles, then to axles with pivots.
The idea catches on
Then transportation lost its monopoly on the new technology, and wheels helped to make pottery, lift buckets out of wells, steer ships, grind grain, keep time. Even now, the process of adopting and adapting the wheel continues as new uses are modified, improved, and applied in ingenious ways. The observation is certainly true: