Hay or straw dust can also cause sneezing. Straw and sawdust are common bedding materials. Straw and bamboo are both used to make hats. Such targets were made from bamboo, rice straw, or saplings. It is warm, dry, and lined with straw and feathers. Malt liquor is typically straw to pale amber in color. This method produced of ethanol per ton of wheat straw. The beating releases the grain from the straw and chaff. Gently sand the flat part of the straw. Others need to be threshed to separate the cash crop from the straw and chaff. Wind winnowing is an agricultural method developed by ancient cultures for separating grain from straw. These are long cylinders made from a mixture of unbaked mud, straw, and dung. Brown Malts are dryed with Straw, Wood and Fern, etc. Cut a piece of drinking straw to fit. She was mistress of the art of making bricks without straw.