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, baby, drill and the phrase proved to be popular among the delegates. Environmental think tank Post Carbon Institute released a contrarian report in 2013 titled "Drill, Baby, Drill: Can Unconventional Fuels Usher in a New Era of Energy Abundance?" One possible source of the expression "Drill, baby, drill" was a similar three-word expression used by Bill Epton, an African American radical, whose three word statement "Burn, baby, burn" in 1964 led to him being "the first person convicted of criminal anarchy since the Red Scare of 1919". Another possible explanation of the origin is that Erik Rush or some predecessor modeled the