Adhesive Researchers have developed an octopus-inspired adhesive that performs well in wet and underwater environments. Mimicking octopus suction cups, the adhesive strongly adheres to various surfaces and is easily removable. It can attach and detach repeatedly from objects with different shapes and textures, making it versatile for applications in healthcare, underwater robotics, and infrastructure repair. This innovation advances the potential for more adaptable adhesives in challenging underwater environments. Lee et al., Advanced Science, Vol. 11, 2024. Anti-corrosion coatings Researchers have developed a self-healing, fluorescent coating for ...