My friend Amy posted this and I thought you all would enjoy
http://www.deliveringhappiness.com/take-the-smile-test/
Take the Smile Test
www.deliveringhappiness.com
There is a fun test on the BBC’s Science and Nature page that will challenge your ability to detect a genuine smile. The test is based on the work of Paul Ekman and his colleague, Wallace V. Friessen, who developed a Facial Action Coding System (FACS) to document and translate the array of observabl...
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