Is the treadle sewing machine still in use?
Is the treadle sewing machine still in use? Even though treadle sewing machines are no longer used for their intended purpose, they are still wonderful pieces of…
Read moreWhat is the difference between china and regular plates?
What is the difference between china and regular plates? Fine china is made from kaolin, a type of white clay. Porcelain is also made from kaolin, but…
Read moreWhat is the study of ornithology?
What is the study of ornithology? Ornithology, a branch of zoology dealing with the study of birds. Most of the early writings on birds are more anecdotal…
Read moreIs South Dakota famous for anything?
Is South Dakota famous for anything? Home to Mount Rushmore and the Badlands, the state is known for tourism and agriculture. What foods are made in South…
Read moreWhat is the purpose of chaff?
What is the purpose of chaff? Chaff is also made by chopping straw (or sometimes coarse hay) into very short lengths, using a machine called a chaff…
Read moreWhat plants grow in peat?
What plants grow in peat? Plants to find in peatlands include carpets of colourful mosses and cotton grasses, and dotted with bog asphodel, rare sedges, cuckooflower, marsh…
Read moreWhat are the two cons of fiber optics?
What are the two cons of fiber optics? The optical fibers are difficult to splice, and there are loss of the light in the fiber due to…
Read more