Below you can find the In 1738 lewis paul patented a machine for this -- processing fibers into yarn not doing aerobics on a bike Jeopardy Words Answer. The answer to In 1738 lewis paul patented a machine for this -- processing fibers into yarn not doing aerobics on a bike has 8 letters. This clue belongs to the Machinery category and is part of Jeopardy Word Level 1659. If you scroll near the bottom you will find other clues and answers part of level 1659