They are "Green Architecture Technology", "Double-production of Saplings at Greenhouse", "Sulfur Mud Buried in Gwangryang Bay, Natural Mineral Resource" and "Polymnia Edulis, Raw Crop for Sugar".

The science film "Green Architecture Technology" comprehensively gives knowledge on green architecture, a trend of modern architecture. It also shows the country's rapid development of architecture technology, dealing with the Sci-Tech Complex, Mirae Scientists Street, Ryomyong Street and other green structures.

"Double-production of Saplings at Greenhouse" explains in detail about the period, temperature and germination degree in the double-production of saplings in contradistinction to the one-production of saplings.

"Sulfur Mud Buried in Gwangryang Bay, Natural Mineral Resource" explains about the constituent and medicinal effect of sulfur mud abundant in tideland of Onchon County, Nampho City and "Polymnia Edulis, Raw Crop for Sugar" tells about the new usefulness of the plant belonging to Compositae.