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
USS Enterprise (NCC-1701-A) to prevent Drake's completion of a disastrous personal agenda. "Enterprise" (NCC-1701-A) was already under construction at the time of its predecessor's arrival at Star base Yorktown. Following the destruction of its predecessor, its crew was reassigned to the NCC-1701-A after its completion. A new design for "Enterprise" NCC-1701-A appears in "Star Trek Beyond", designed by Sean Hargreaves. Hargreaves, who also designed the swarm ships and USS "Franklin" for the film, stated that he was given the brief to "beef up the neck and arms" on the Ryan Church design, but went further to give the ship echoes of Matt Jeffries'