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  2. Pneumatic valve springs - Wikipedia

    en.wikipedia.org/wiki/Pneumatic_valve_springs

    The compressed gas then becomes the spring, so to speak, but does not have the same traits as springs do at elevated rpm. A small light spring is sometimes fitted between the piston and retainer so that when the system is switched off the spring forces the piston down against the bottom of the bore, thus forcing the retainer upwards.

  3. Retainer (orthodontics) - Wikipedia

    en.wikipedia.org/wiki/Retainer_(orthodontics)

    The Barrer retainers (aka Spring retainers) carry acrylic bows both labially and lingually. [10] The original appliance extended only to the canines, however due to the risk of swallowing or aspiration, a modification which includes cribs on the first molars has been described. These retainers can be used to realign minor lower incisor relapse ...

  4. Restoration device - Wikipedia

    en.wikipedia.org/wiki/Restoration_device

    A foreskin retainer can be used when newly grown foreskin is neither long enough nor tight enough to keep the glans covered itself, but is long enough that it can be stretched past the glans (which is necessary to facilitate the use of a retainer). Rubber bands, o-rings, Band-Aids, and cones with both ends open can be used as retainers.

  5. Before and after: Selfie with Google car shows up on street ...

    www.aol.com/article/2015/04/15/before-and-after...

    By Q13 FOX News Staff A Canadian man is finally getting his moment in the spotlight. Nasr Bitar spotted a Google Maps Street View car on the streets of Mississauga, Ontario. "I was driving home ...

  6. Spring pin - Wikipedia

    en.wikipedia.org/wiki/Spring_pin

    A spring pin (also called tension pin or roll pin) is a mechanical fastener that secures the position of two or more parts of a machine relative to each other. Spring pins have a body diameter which is larger than the diameter of the hole they are intended for, and a chamfer on either one or both ends to facilitate starting the pin into the hole.

  7. SMART Retainer - Wikipedia

    en.wikipedia.org/wiki/SMART_Retainer

    The SMART Retainer was featured on the May 15 episode of The Today Show. [1] Here is an abstract of an article in the American Journal of Orthodontics and Dentofacial Orthopedics: Retention is routinely prescribed after orthodontic treatment to prevent relapse. Orthodontists often notice a discrepancy between what a patient reports about ...

  8. Warner Bros. Discovery Adds SoFi CEO Anthony Noto ... - AOL

    www.aol.com/entertainment/warner-bros-discovery...

    Warner Bros. Discovery said Anthony Noto, CEO of financial services company SoFi, and Joey Levin, who is stepping down as CEO of Barry Diller’s IAC, have been appointed to its board. Noto joined ...

  9. Retainer - Wikipedia

    en.wikipedia.org/wiki/Retainer

    Retainer agreement, a contract in which an employer pays in advance for work, to be secured or specified later, when required; Domestic worker or servant, especially one who has been with one family for a long time (chiefly British English) Affinity (medieval), also Retinue, a person or group gathered around in the service of a lord