['vii', '(', '11', ')', 'PREFACE', 'C', 'example', 'of', 'this', 'is', 'given', 'in', 'the', 'speeding', 'of', 'the', 'worker.', 'Here', 'there', 'are', 'three', 'possibilities', ':', '-', 'Ist', ',', 'Worker', 'to', 'be', 'stationary', ';', '2nd', ',', 'Worker', 'to', 'run', 'with', 'the', 'swift', ';', '3rd', ',', 'Worker', 'to', 'run', 'against', 'the', 'swift', 'Now', ',', 'seeing', 'that', 'efficient', 'carding', 'is', 'in', 'part', 'depen-', 'dent', 'upon', 'the', 'extent', 'of', 'swift', 'and', 'worker', 'surfaces', 'act-', 'ing', 'upon', '(', 'i.e.', ',', 'passing', ')', 'one', 'another', ',', 'it', 'will', 'be', 'obvious', 'that', 'if', 'instead', 'of', 'the', 'worker', 'retreating', 'from', 'the', 'swift', 'it', 'advances', 'towards', 'it', ',', 'then', 'the', 'surface', 'speed', 'of', 'the', 'swift', 'may', 'be', 'reduced', 'just', 'in', 'proportion', 'to', 'the', 'increase', 'in', 'surface', 'speed', 'of', 'the', 'worker.', 'And', 'if', 'the', 'surface', 'speed', 'of', 'the', 'swift', 'is', 'reduced', ',', 'the', 'speed', 'of', 'the', 'fancy', 'may', 'also', 'be', 'reduced', 'and', 'thus', 'possible', '"', 'throwing', '”', 'elimi-', 'nated.', 'But', 'if', 'a', 'less', 'carrying', 'surface', 'of', 'the', 'swift', 'passes', 'the', 'doffer', ',', 'less', 'wool', 'will', 'be', 'passed', 'through', 'the', 'card', 'unless', 'the', 'swift', 'be', 'more', 'heavily', 'charged', ':', 'and', 'if', 'the', 'swift', 'be', 'more', 'heavily', 'charged', ',', 'then', ',', 'will', 'the', 'workers', 'act', 'successfully', 'and', 'will', 'the', 'fancy', '"', 'lift', '”', 'the', 'heavier', 'load', '?', 'All', 'these', 'points', 'and', 'many', 'more', 'are', 'raised', 'by', 'the', 'mere', 'clear', 'statement', 'of', 'the', 'three', 'possibilities', 'of', 'running', 'the', 'workers', 'in', 'a', 'card', '!', 'Similarly', 'the', 'speeding', 'of', 'a', 'porcupine', 'in', 'a', 'French drawing-box', 'may', 'be', 'considered', 'under', 'the', 'three', 'possibilities', ':', '-', 'Ist', ',', 'Running', 'slower', 'than', 'the', 'back rollers', ';', '2nd', ',', 'Running', 'at', 'the', 'same', 'speed', 'as', 'the', 'back rollers', ';', '3rd', ',', 'Running', 'quicker', 'than', 'the', 'back rollers', 'vii']
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