December 25, 2019 3:30 pm
Regardless of whether you are going international or just curious, here is what you need to know about the different ways of saying 'hello'.
March 16, 2015 4:54 pm
Did you know that people 'stick out their tongues' to greet each other in Tibet and 'raise their eyebrows' to acknowledge presence in Marshall Islands.
October 10, 2011 4:39 pm
A leading scientist has claimed shaking hands could spread infectious diseases like flu.