Using my #3Dmodeling skills from industrial design, during my undergrad, I had produced a simplified model of an interpretation of how the canal system of the marine sponge Geodia barretti was structured based on epoxy casts taken off live individuals. The plan was that this 3D model was going to be given to an MSc student in engineering who would use it to later conduct #ComputationalFluidDynamics (CFD) to model the flow of the sea water being continuously pumped by the sponge. (3/4)