For this exercise, place two fingers on each cheek, applying gentle pressure as you try to smile against the resistance of ...

Seamless Wikipedia browsing. On steroids. Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface. Wikiwand ...

Featuring everything from eggnog to uranium oxide, these 12 brain-twisting conundrums will get you in the festive spirit and ...

Dimples, charming indentations often gracing smiles, arise from a zygomaticus major muscle variation. This genetic trait, ...

The contraction of the bilateral risorius and zygomaticus muscles which connect the corners of the lips to the zygomatic arch and results in a smile and the subsequent perception of this facial ...

Western Eye Hospital, Marylebone Road, London NW1 5YE and Eye Department, Charing Cross Hospital, Fulham Palace Road, London W6 8RF, UK AIMS To determine the adjuvant role of unilateral suborbicularis ...