Liz Waid and Bruce Gulland look at how the human face communicates. Do you know what messages your face is sending?
Adam Navis and Liz Waid tell about an act that many people like. But when you think about it, it is a little gross! What is a kiss and why do people do it?
Colin Lowther and Liz Waid look at an English word that many people do not want to say – "sorry". Spotlight looks at when, why, and how people say say “I’m sorry”.
Rena Dam and Liz Waid look at birth order theory. How does a child's place in the family affect his character? Why are children from the same family often so different from one another?