While studying psychology in West Lafayette, Indiana, Sarah wondered whether it’s correct to speak of a treatment’s efficacy or its effectiveness. Usually, in research and professional settings, efficacy describes how well a treatment works under controlled conditions, such as clinical trials, while effectiveness addresses how well it performs outside of that context, where circumstances can vary. In everyday conversation, though, this distinction is less important. This is part of a complete episode.
Knitters are creating temperature blankets, also known as weather blankets, by assigning colors to daily temperatures and stitching them into finished pieces. Makers involved in The Tempestry Project extend the practice by representing the weather...
Nikki in Charlotte, North Carolina, shares the story of a man who casually told passersby You dropped your pocket, prompting them to check for something that wasn’t there in the first place. That silly saying reminds her of playing pool and trying...
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