This document provides guidance on how to write a scientific article and technical presentation. It discusses including key elements like the title, abstract, introduction, experimental work, results and discussion, and conclusion. For the experimental work section, it recommends describing all equipment, tools, techniques, and materials used. The results and discussion section should contain figures, photographs, sketches, and tables with explanations. A conclusion should summarize the results and compare to the original purpose. The document also provides tips for formatting a technical presentation, such as including 15 slides with 1 aim, 5 experimental layout, and 6-14 results slides. References should be listed from oldest to newest.