This prism-shaped power bank I tested looks odd, but it makes so much sense
Shargeek's funky-looking power bank is powerful, waterproof, and features an information-packed display that I can no longer live without.
Frontiers6d
Fast imaging for the 3D density structures by machine learning approach
The models are composed of rectangle prisms of different scales and arrangements, so theoretically, they can approximately represent the distribution of density anomalies with different shapes. In ...