👉 Paper engineering is an innovative field that combines the properties of paper with various materials and technologies to create functional, often complex, structures and devices. It leverages the inherent flexibility, lightweight nature, and biodegradability of paper, while integrating advanced materials like polymers, metals, and electronics to enhance its performance. This interdisciplinary approach enables the design of paper-based components for applications ranging from biomedical devices and sensors to microfluidic systems and deployable structures. By manipulating the paper's microstructure, such as folding, cutting, and layering, engineers can achieve precise control over mechanical properties like strength, flexibility, and porosity. This allows for the creation of devices that are not only sustainable but also cost-effective and easy to produce, making paper engineering a promising avenue for addressing challenges in various industries.