[Visual Art X Information X Nature]

1. Understand 3D printing. In the past, the production process was very cumbersome and could not be customized according to personal needs. However, 3D printing technology can break through this dilemma.

2. Many objects in life and nature have their own structures, such as spider silk, bridges, and houses. Why these objects can stand or support must have scientific principles and ingenuity in their design. Cross collar