Lattice structures are a type of engineered cellular structure that consist of a repeating pattern of interconnected struts or beams arranged in a lattice-like configuration. These structures are characterized by their high strength-to-weight ratio, making them ideal for applications where weight reduction and structural integrity are important, such as in aerospace, automotive, and biomedical industries. Lattice structures can be designed to have specific mechanical properties, such as stiffness or energy absorption capabilities, by varying parameters such as strut geometry, connectivity, and material properties. Research in lattice structures often focuses on optimizing the design, fabrication, and performance of these structures for various applications.