Screw-cutting lathe name "screw-cutting lathe" carries a taxonomic qualification on its use—it is a term of historical classification rather than one of current commercial machine tool terminology. Early lathes, many centuries ago, were not adapted to screw-cutting. Later, from the Late Middle Ages until the early nineteenth century, some lathes were distinguishable as "screw-cutting lathes" because of the screw-cutting ability specially built into them. Since then, most metalworking lathes have this ability built in, but they are not called "screw-cutting lathes" in modern taxonomy. The screw has been known for millennia. Archimedes devised the water screw, a system for raising water. Screws
Celebrity Pornhab with Dr. Screw Celebrity Pornhab with Dr. Screw Celebrity Pornhab with Dr. Screw is a 2009 pornographic film that satirizes the VH1 reality series "Celebrity Rehab with Dr. Drew". The film stars Mary Carey & Mike Horner. This film marks Carey's comeback to adult films. Carey, an alumna of both "Celebrity Rehab" and "Celebrity Rehab Presents Sober House", stars in this film and pokes fun at herself and the reality show. The film also stars Penny Flame, who shortly after this film, herself became a patient on "Sex Rehab with Dr. Drew", a "Celebrity Rehab" spin-off. Release of the film initiated a series