但係整轉筒實在係太貴又浪費時間 於是半個世紀之後 另一位叫做 Jacquard 嘅 法國發明家靈光一閃 諗到摞打窿卡嚟代替金屬轉筒
But the whole drum was too expensive and time-consuming, so half a century later, another France inventor named Jacquard had the idea of stacking punch cards instead of metal bowls