Technical Writing - The Council for the Advancement of Science Writing is committed to improving the quality and quantity of science news reaching the public. Directed and advised by distinguished journalists and scientists, CASW develops and funds programs that encourage accurate and informative writing about developments in science, technology, medicine and the environment.. Warning! These examples are registered with numerous plagiarism-checking services. The following are links to the examples and models of the kinds reports, letters, and other documents discussed in.