An example of this would be the fact that science ultimately provides an approximate truth, really a truth relative to the other accepted scientific truths, as time progress and it can relax itself into the scientific web of understanding. However, many scientific evangelicals will take any current study or hypothesis as immediate truth.
This is blind faith and poor understanding of the process. Essentially, they elevate scientists to priesthood where they have direct communication with the higher power where they have access to ultimate truth.