Apple’s new Mac Pro is quieter than iMac Pro, was kept in a ‘Stealth Enclosure’ to keep it a secret

https://macdailynews.com/wp-content/uploads/2019/06/190606_mac_pro_lattice.mp4The lattice pattern on Mac Pro is based on a naturally occurring phenomenon in molecular crystal structures. A network of three-dimensional interlocking hemispheres, it increases the surface area, optimizing airflow and structural rigidity. To create the structure, a spherical array is machined onto the internal and external surfaces of the aluminum. The result is a lightweight lattice pattern that maximizes airflow w