Iteration is critical in engineering design and scientific experimentation because it's the process that helps us learn from mistakes, make improvements, and discover new ideas.
In engineering design, iteration means making changes and trying again and again until the solution is just right. Each time engineers build and test their design, they learn what works and what doesn't. By repeating this process, their designs become stronger, safer, and more useful.
In scientific experimentation, iteration involves repeating experiments multiple times, making small changes, or trying different methods. Scientists do this to make sure their results are accurate and reliable. Each repetition teaches scientists more about their question and helps them better understand how things work.
In both cases, iteration helps people learn faster, solve problems better, and arrive at the best possible answers or solutions.