WEBVTT 00:00:03.839 --> 00:00:08.470 Only antiquity knows when cotton was first used in the manufacture of cloth. 00:00:09.079 --> 00:00:12.109 Traveling through history tells us how early developments were made 00:00:12.359 --> 00:00:15.199 and how changes in technology continually pushed 00:00:15.199 --> 00:00:17.520 cotton manufacturing ahead of its time. 00:00:18.159 --> 00:00:19.229 With each advancement, 00:00:19.399 --> 00:00:22.440 the textile industry has seen cotton use diversify 00:00:22.440 --> 00:00:25.079 and expand in new and inventive ways. 00:00:26.149 --> 00:00:28.549 Although the spinning of cotton yarn and the weaving of 00:00:28.549 --> 00:00:31.620 cotton cloth are said to have originated in India, 00:00:32.150 --> 00:00:35.950 Egypt claims to be the first to have explored these techniques. 00:00:36.229 --> 00:00:37.740 Across the globe in Peru, 00:00:38.220 --> 00:00:41.139 similar yarn manufacturing techniques were being developed. 00:00:41.560 --> 00:00:45.540 The Bible talks about the cotton curtains that hung in Solomon's temple. 00:00:46.069 --> 00:00:48.889 Early Greek historians wrote of preferences for cotton 00:00:48.889 --> 00:00:51.580 fleece over wool in its quality alone. 00:00:52.669 --> 00:00:55.750 Cotton was increasingly grown for textile purposes from 00:00:55.750 --> 00:00:58.349 these early years throughout the succeeding centuries. 00:00:59.419 --> 00:01:01.689 Knowledge of cotton goods spread by armies, 00:01:01.979 --> 00:01:02.689 explorers, 00:01:02.759 --> 00:01:05.330 and traders allowed for increased interest, 00:01:05.620 --> 00:01:07.489 and by the end of the 15th century, 00:01:07.739 --> 00:01:09.940 Britain had recorded the first trade of cotton. 00:01:11.050 --> 00:01:14.779 Techniques in manufacturing were improved upon during these early centuries, 00:01:14.930 --> 00:01:17.199 and advancements continued to this day. 00:01:17.849 --> 00:01:22.529 Earliest techniques began as basic ideas of twisting and rolling fibers 00:01:22.529 --> 00:01:25.440 between the thumb and forefinger to form a single thread. 00:01:26.129 --> 00:01:30.000 Early designs used this theory as a basis for the first spinning wheel. 00:01:30.690 --> 00:01:34.410 Leonardo da Vinci developed drawings that were later turned into the invention 00:01:34.410 --> 00:01:39.120 of the Saxony wheel in 1555 by Johann Juergen of Germany. 00:01:39.940 --> 00:01:43.290 This invention in the midst of the great industrial revolution 00:01:43.660 --> 00:01:46.180 differed from the original spinning wheel with a 00:01:46.180 --> 00:01:48.889 foot treadle by which the spindle could be revolved 00:01:49.139 --> 00:01:51.690 and with a cranked axis on a larger wheel. 00:01:52.360 --> 00:01:55.430 This new design enabled production to increase as well 00:01:55.430 --> 00:01:57.779 as greatly improving the quality of the yarn. 00:01:58.389 --> 00:02:00.540 A tremendous technological breakthrough, 00:02:00.870 --> 00:02:03.150 this first spinning wheel was the foundation for 00:02:03.150 --> 00:02:06.180 most future developments in yarn production technology. 00:02:07.180 --> 00:02:09.699 Most notable of the early inventions were the 00:02:09.699 --> 00:02:13.259 introduction of the self-acting mule in 1825, 00:02:13.779 --> 00:02:15.850 ring spinning in 1828, 00:02:16.240 --> 00:02:19.490 and revolving flats on the card in 1834. 00:02:20.179 --> 00:02:24.470 A machine that could automatically comb cotton was introduced in 1846, 00:02:24.889 --> 00:02:26.000 and 50 years later, 00:02:26.089 --> 00:02:28.050 a more improved form emerged. 00:02:29.080 --> 00:02:33.589 New yarn manufacturing technologies continue to impact the industry today 00:02:33.839 --> 00:02:36.589 by increasing efficiency and improving quality.