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 music Drill music Drill music is a style of trap music that originated in the South Side of Chicago in the early 2010s. The genre is a prominent feature of Chicago hip hop, and is defined by its dark, violent, nihilistic lyrical content and ominous trap-influenced beats. Drill progressed into the mainstream in mid-2012 following the success of rappers and producers like Young Chop, Chief Keef, Lil Durk, Fredo Santana, SD and Lil Reese, who had many local fans and a significant Internet presence. Media attention and the signing of drill musicians to major labels followed. Drill musicians were noted for