Tiny rods in sea sponges are awesome at not buckling - Futurity

Tiny rods lend stiffness to the squishy body of the orange puffball sea sponge. They're also way better than cylinders at not buckling under pressure.

Encrusting Sponge: Lauderdale by the Sea, I've seen this ty…

Beyond the Bathtub Caradonna Adventures

Once we believe in ourselves, we can risk curiosity, wonder, spontaneous delight, or any experience that reveals the human spirit - ART FLAIR

File:Diorama of the Burgess Shale Biota (Middle Cambrian) - Pirania sponges.jpg - Wikipedia

Beyond the Bathtub Caradonna Adventures

Unexpected Phenomenon' in The Deep Ocean Hints Sponges Move Around More Than We Knew : ScienceAlert

Sea sponge - Branson's Wild World

sea sponge Archives - Futurity

Tiny rods in sea sponges are awesome at not buckling - Futurity