2.2K views · 12 reactions | Did you know that laughter actually *is* contagious? Studies have found that laughter can activate a mirroring system within the brain linked to empathy. This explains why we smile when we hear someone getting the giggles. Why not try it out yourself at Circus! Science Under the Big Top  @cfsherway #CadillacFairview #Meetyouthere  Book your tickets online. | Ontario Science Centre | Facebook
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