A scrim is a very light textile made from cotton, or sometimes flax. Their lightweight and translucence means it is often used for curtains. The fabric can also be used for bookbinding and upholstery. Scrims have also seen extensive use in theatre where they are often used for special effects. In theater a scrim can refer to any such thin screen and are made out of a wide variety of substances.
A transaxle is a complex machine that brings together a transmission and final drive components like a differential. In that way, a transaxle is capable of driving the axles without any additional components.
The thorax is the midsection of the insect body. It holds the head, legs, wings and abdomen. It is also called mesosoma in other arthropods. It is formed by the prothorax, mesothorax and metathorax and comprises the scutellum; the cervix, a membrane that separates the head from the thorax; and the pleuron, a lateral sclerite of the thorax.