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The dictator, notorious for keeping world leaders waiting, appeared in no rush to leave for his phone call with Donald Trump ...
Now, these are nervous tics in action. According to the World Health Organization, nervous tics are sudden, repetitive, non-rhythmic movements or involuntary vocalisations. They can range from ...
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The sudden onset of tics and tic-like behavior likely have to do with stress and certain types of social media use. Credit: martin-dm / Getty Images Every year, children and their parents seek ...
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