/l��Coral, Blood vessel, Microchip, Neuron, Bone fragment, Fibrous tissue, Wiring harness, Piston, Gearset, Cell membrane, Synthetic polymer matrix, Microorganism colony, Tissue repair scaffold, Electrical conduit, Circulatory system segment, Mechanical armature, Biological membrane, Electronic component casing, Organic crystal lattice, Axonal projection, Microfluidic channel, Skeletal muscle fiberbundle, Vascular tree network, Mechanical linkage system