they are boring for oil
21Drill — For other uses, see Drill (disambiguation). Drill scheme A drill or drill motor is a tool fitted with a cutting tool attachment or driving tool attachment, usually a drill bit or driver bit, used for drilling holes in various materials or… …
22Milling machine — For the machine used in road construction, see Asphalt milling machine. Not to be confused with mill (grinding). Example of a bridge type CNC vertical milling center …
23Shed — For other uses, see Shed (disambiguation). A rural shed …
24The Guardian — For other uses, see The Guardian (disambiguation). The Guardian A Guardian front page from July 2011 Type Daily newspaper Format Berliner …
25Margaret Thatcher — For other uses, see Margaret Thatcher (disambiguation) …
26Seville — For other uses, see Seville (disambiguation). Sevilla redirects here. For the association football club, see Sevilla FC. Seville Sevilla Seville …
27Citrus — For other uses, see Citrus (disambiguation). Citrus Sweet Orange (Citrus × sinensis cultivar) Scientific classification Kingdom …
28Bart Simpson — For the filmmaker, see Bart Simpson (filmmaker). The Simpsons character Bart Simpson Gender …
29Earl Warren — For the swing saxophonist and occasional singer, see Earle Warren. Earl Warren 14th Chief Justice of the United States In office October 2, 1953 …
30Doris Day — For other people named Doris Day, see Doris Day (disambiguation). Doris Day Day in a studio publicity portrait for 1960 film Midnight Lace Born Doris Mary Ann Von Kappelhoff April 3, 1924 …
