FlexFlax Stool: Validation of Moldless Fabrication of Complex Spatial Forms of Natural Fiber-Reinforced Polymer (NFRP) Structures through an Integrative Approach of Tailored Fiber Placement and Coreless Filament Winding Techniques. Applied Sciences, (10)9:3278, May 2020. [PUMA: 2020 baszynski complex coreless costalonga cutajar dahy fabrication fiber fibre-reinforced flexflax forms hoven interactive itke moldless natural nfrp placement polymer spatial stool structure tailored validation winding]