Seed drill further refined by Jethro Tull in 1701 in the Agricultural Revolution. However, seed drills of this and successive types were both expensive and unreliable, as well as fragile. Seed drills would not come into widespread use in Europe until the mid to late 19th century, when manufacturing advances such as machine tools, die forging and metal stamping allowed large scale precision manufacturing of metal parts. Early drills were small enough to be pulled by a single horse, and many of these remained in use into the 1930s. The availability of steam, and later gasoline tractors, however, saw the development of
Drill, Ye Tarriers, Drill Drill, Ye Tarriers, Drill "Drill, Ye Tarriers, Drill" is an American folk song first published in 1888 and attributed to Thomas Casey (words) and later Charles Connolly (music). The song is a work song, and makes references to the construction of the American railroads in the mid-19th century. The tarriers of the title refers to Irish workers, drilling holes in rock to blast out railroad tunnels. It may mean either to tarry as in delay, or to terrier dogs which dig their quarry out of the ground, or from the French word for a drill, "tarière". The song has been