['In', 'the', 'early', '19th', 'century', ',', 'the', 'introduction', 'of', 'the', 'spindle', 'revolutionized', 'the', 'textile', 'industry', '.', 'This', 'machine', 'featured', 'an', 'upright', 'steel', 'rod', 'on', 'which', 'the', 'bobbin', 'revolves', ',', 'allowing', 'for', 'efficient', 'yarn', 'production', '.', 'The', 'design', 'of', 'the', 'spindle', 'included', 'a', 'flyer', 'at', 'the', 'top', ',', 'which', 'helped', 'in', 'guiding', 'the', 'yarn', '.', 'With', 'the', 'advancement', 'in', 'spindle', 'technology', ',', 'manufacturers', 'were', 'able', 'to', 'produce', 'finer', 'threads', ',', 'which', 'were', 'essential', 'for', 'weaving', 'high-quality', 'fabrics', '.']
[[10, 10, 'Textile Machinery']]