Naturally occurring porous ceramic structure inside sea urchin spines can generate measurable electrical voltage in response to water contact.

Green Sea Urchin (Strongylocentrotus droebachiensis) A close up of a Green Urchin photographed while scuba diving in British Columbia, Canada. Often harvested for uni ...

Researchers led by Chen et al. have discovered that the spines of the sea urchin Diadema setosum generate measurable ...

Nature does it again! The natural world has a knack for giving us the blueprints for some useful technologies, and the humble sea urchin is the latest contributor. Scientists have designed a new class ...