['The', 'throwing', 'machine', ',', 'also', 'known', 'as', 'a', 'yarn', 'twisting', 'machine', ',', 'revolutionized', 'the', 'textile', 'industry', 'in', 'the', 'late', '19th', 'century', '.', 'It', 'allowed', 'for', 'the', 'efficient', 'twisting', 'of', 'yarns', ',', 'which', 'was', 'essential', 'for', 'creating', 'strong', 'and', 'durable', 'fabrics', '.', 'This', 'machine', 'could', 'handle', 'multiple', 'threads', 'at', 'once', ',', 'significantly', 'increasing', 'production', 'speed', 'and', 'reducing', 'labor', 'costs', '.', 'Another', 'important', 'device', 'of', 'that', 'era', 'was', 'the', 'spinning', 'mule', ',', 'which', 'combined', 'features', 'of', 'both', 'the', 'spinning', 'wheel', 'and', 'the', 'spinning', 'jenny', '.', 'The', 'spinning', 'mule', 'enabled', 'the', 'production', 'of', 'fine', 'and', 'strong', 'yarn', ',', 'making', 'it', 'indispensable', 'in', 'cotton', 'mills', '.']
[[1, 2, 'Textile Machinery'], [67, 68, 'Textile Machinery']]