Ключевые слова: 3d, academic, business, com, components, computer, construction, creative, design, designer, electronic, engineer, engineering, equipment, expressing, filament, happy, innovation, invention, laptop, learning, man, mechanical, men, office, people, person, plans, polymer, print, printer, printing, product, project, prototype, prototyping, race, rapid, satisfaction, school, scientist, small, studying, technology, thirties, three, tool, two, women, working,