The significance of the preservation of modern materials related to science, technology, and industry tends to be considered lower than that of ancient materials. But if these materials no longer existed, the history of science and technology, which have influenced society, would not be passed down accurately to posterity. In order to preserve and pass down a wide variety of materials which show the traces of science and technology, we at the National Museum of Nature and Science have been conducting research, investigating the preservation status of materials, and thinking about issues in strategic preservation.
In this exhibition, we introduce the process of preserving materials, as well as interesting findings that were revealed during the research process.