Liz Waid and Adam Navis look at the many reasons people eat alone. They also look at how eating alone may influence a person’s health.
Megan Nollet and Bruce Gulland look at the history and meaning of beards. Does having a beard make you more of a man?
Are there special customs for applause in your home country? Bruce Gulland and Liz Waid look at clapping, cheering and other kinds of applause.