The Beauty of Science

This exhibit uses holographic fan screens to create an atmosphere in the exhibit hall, stimulating visitors' interest in science. The core device is a holographic fan screen matrix located above the outlet, through which visitors can see three-dimensional vivid images of molecular structures, DNA fragments, etc., as well as visualize the spatial structure transformation of chaotic mathematical models. The exhibit mainly serves to create a fun atmosphere. one Go to the exit area where the exhibit is located and look up at the holographic fan screen matrix 2 above Viewing images of molecular structures, DNA fragments, chaotic mathematical models, etc. presented in the fan screen, experiencing a scientific atmosphere • Holographic fan screen imaging mechanism: The fan screen rotates through LED light strips or rotates the fan to blow air through the screen with tiny holes, combined with visual persistence phenomena to form images composed of light or airflow. The clarity and smoothness of an image mainly depend on the fan rotation speed and image resolution. The faster the rotation speed and the higher the resolution, the better the imaging effect.

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.