![]() New scientific knowledge may lead to new applications.įor example, the discovery of the structure of DNA was a fundamental breakthrough in biology.Because its products are so useful, the process of science is intertwined with those applications: Scientific knowledge allows us to develop new technologies, solve practical problems, and make informed decisions - both individually and collectively. ![]() Instead, the cycle actively serves to construct and integrate scientific knowledge.Īnd that knowledge is useful for all sorts of things: designing bridges, slowing climate change, and prompting frequent hand washing during flu season. So although the process of science is iterative, ideas do not churn through it repetitively. For example, a few observations about inheritance patterns in garden peas can - over many years and through the work of many different scientists - be built into the broad understanding of genetics offered by science today. Furthermore, through this same iterative process, ideas are modified, expanded, and combined into more powerful explanations. ![]() Those ideas are inherently tentative, but as they cycle through the process of science again and again and are tested and retested in different ways, we become increasingly confident in them. The process of science is a way of building knowledge about the universe - constructing new ideas that illuminate the world around us. ![]()
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