Protopasta profile traces filament maker's path from 1990s prints to own production

3Dnatives profiles Protopasta, a filament brand that says it has made its own filament in-house since 2013. Co-founder Alexander Dick first saw 3D printing in the early 1990s, through prints from Ford shown by a neighbour, and later studied mechanical engineering before moving into the field. Only a teaser of the profile is available, so further details are not covered here.