## 3 Applications
### Three-Dimensional Printing Applications in Cultural Heritage Field  
Three-dimensional printing is considered as a rapidly evolving technology that has the potential to revolutionize the field of cultural heritage. The ability to create highly accurate and detailed physical replicas of cultural heritage artifacts and structures using 3D printing technology has opened up new opportunities for their preservation, study, and dissemination. One of the main applications of 3D printing in a cultural heritage field is the preservation of fragile or endangered artifacts. Traditional methods of preservation often involve physically handling and storing artifacts, which can lead to damage and deterioration over time. Three-dimensional printing allows for the creation of physical replicas of artifacts that can be made available for study and research without the need for physical handling. This can significantly reduce the risk of damage to the original artifact and ensure its preservation for future generations. Additionally, 3D printing can be used to create detailed replicas of entire archaeological sites, allowing for the preservation of sites that may be at risk due to natural or human-fabricated causes. Another important application of 3D printing in cultural heritage is the study and research of artifacts and structures. Three-dimensional printing allows for the creation of highly accurate and detailed physical replicas of artifacts, which can be analyzed and studied in great detail. This can provide valuable insights into the history, culture, and construction of artifacts and structures. Additionally, 3D printing can be used to create physical models for use in conservation and restoration efforts, allowing for the testing and development of new techniques and materials. Three-dimensional printing also plays a significant role in the dissemination of cultural heritage. Physical replicas created using 3D printing technology can be used to create exhibitions and displays, allowing people to view and interact with cultural heritage artifacts and structures in a tangible way. This can greatly expand the audience for cultural heritage and make it more accessible to a wider range of people. Additionally, 3D printing can be used to create educational tools and games, providing an engaging and immersive way to learn about cultural heritage. In addition to the aforementioned applications, 3D printing can also be used to create physical models of heritage sites for use in conservation and preservation planning. These models can be used to simulate the potential impact of conservation work, development plans, or natural disasters on the heritage site. This can aid in the development of conservation and preservation strategies, and in providing a better understanding of the site's condition and its evolution over time. One of the main advantages of 3D printing in the field of cultural heritage is its ability to create highly accurate and detailed replicas of artifacts and structures. This is particularly important in the case of artifacts that are difficult or impossible to preserve using traditional methods, such as organic materials or fragile artifacts. Additionally, 3D printing allows for the creation of replicas that are highly detailed and accurate, making them valuable for research and study. Numerous cases of relevant applications are being documented in published literature. More specific, one such case concerning the British Museum in London used 3D printing to create a replica of the Rosetta Stone, which was made available for public viewing. This allowed visitors to view and interact with the artifact in a tangible way without handling the original, which is fragile and sensitive to light exposure. The British Museum has utilised 3D printing technology as a means of preserving and promoting cultural heritage. The museum has used 3D printing to create detailed replicas of artifacts and artworks, allowing visitors to get a close-up look at these important objects.