Uses "a sponge made from wood pulp and coated with chitosan, a blood-clotting, antimicrobial substance that comes from shrimp shells." Looks like a 'must-have' item for sure!
By this point, prototyping machines like 3-D printers have taken their place alongside hammers, sewing machines and screwdrivers on the DIYer’s tool bench.
This type of system has the potential to allow users to design or download a specific wire-based project and precisely create its individual components. And it creates the possibility to create skeletal frameworks for 3-D printers to build on