History of agriculture the New Leicester sheep. Machines were invented to improve the efficiency of various agricultural operation, such as Jethro Tull's seed drill of 1701 that mechanised seeding at the correct depth and spacing and Andrew Meikle's threshing machine of 1784. Ploughs were steadily improved, from Joseph Foljambe's Rotherham iron plough in 1730 to James Small's improved "Scots Plough" metal in 1763. In 1789 Ransomes, Sims & Jefferies was producing 86 plough models for different soils. Powered farm machinery began with Richard Trevithick's stationary steam engine, used to drive a threshing machine, in 1812. Mechanisation spread to other farm uses through the
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