Summary
REAL THING: The lead-up to the Edinburgh International Science Festival began yesterday with an experiment showing how to decide whether a smile is genuine or fake.
Davina Wyper of the festival hides behind a smile on a stick as part of the study, in which professor Richard Wiseman is aiming to find festival-goers who can tell how people are really feeling, despite what the look on their faces might say.See the full content of this document
Extract
Festival Is Smiles Better
The former prof...
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