Filament

The 3D Systems Infinity Rinse-away printing filament is a quick-dissolving water-soluble support material. Users can achieve new levels of 3D printing freedom with complex designs, gravity-defying overhangs, and suspension.

Working with cellulose from trees, researchers have produced fibers claimed to be as strong as steel, and versatile enough to replace strands of fiberglass or lengths of cotton whilst still remaining biodegradable.