what does tobacco do to your skin Health effects of smoking File:Tobacco diagram.png - Wikimedia Commons

People who experienced tape-recorded sound for the first time were flabbergasted to not be able to tell the difference between the sound of a live event and a tape recording of it

Based on a 85% retention, we expect an effective sample size to be between 1199 (design effect of 1.29 or ICC of 0.01) and 631 (design effect of 2.45 or ICC of 0.05)

Transportation of enslaved people across the Atlantic Ocean became the "Middle Passage" leg in a triangular trade between Africa, colonies in the Western Hemisphere, and Europe

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Change in anxiety following successful and unsuccessful attempts at smoking cessation: a cohort study