Tooth-powder
121Wolf hunting — is the practice of hunting grey wolves (Canis lupus) or other lupine animals. Wolves are mainly hunted for sport, for their skins, to protect livestock, and in some rare cases to protect humans. Wolves have been actively hunted since 12,000 to 13 …
122Song Yingxing — (Traditional Chinese:宋應星; Simplified Chinese:宋应星; Wade Giles: Sung Ying Hsing; 1587 1666 AD) was a Chinese scientist and encyclopedist who lived during the late Ming Dynasty (1368 1644). He was the author of an encyclopedia that covered a wide… …
123Montañas Bighorn — (Big Horn Mountains) Vista de las montañas Bighorn (desde Buffalo) País(es) …
124Mineral trioxide aggregate — is a material used to fill the root canals of teeth as part of root canal therapy. It has the ability to encourage hard tissue deposition similar to Calcium hydroxide effect. Also both have the same biological and histological properties.… …
125Mickey Finn (drugs) — A Mickey Finn, (or simply Mickey) is a slang term for a drink laced with a drug (especially chloral hydrate)[citation needed] given to someone without their knowledge in order to incapacitate them. Serving someone a Mickey is most commonly… …
126Dentures — Intervention MeSH D003778 …
127Gear cutting — is any number of methods used to manufacture precision gears.Gear hobbing is a method by which a special hobbing anto cutter and gear blank are rotated at the same time to transfer the profile of the hob onto the gear blank.Spur and other… …
128Electromagnetic clutch — Electromagnetic clutches operate electrically, but transmit torque mechanically. This is why they used to be referred to as electro mechanical clutches. Over the years, EM became known as electromagnetic versus electro mechanical, referring more… …
