(a) The entire structure and cross section of the macroscopic core-shell adhesives; (b) The section morphology of the core-shell adhesives; (c) A brief description of the mechanism of the core-shell ...

Thin shell structures are widely used in high-performance engineering due to their favorable strength-to-weight characteristics and capacity for distributed load-bearing. However, traditional ...

Explore Europa's ice shell structure with a fascinating NASA cutaway view revealing cracks and voids extending hundreds of feet below its surface.