Problem: The French Paradox is the observation that the French suffer a relatively low incidence of heart disease, despite having a diet rich in saturated fats. After a description of it aired on 60 Minutes in 1991, there was a significant spurt in the sale of what item?
Answer: red wine

Problem: What rock did Graham Greene write about?
Answer: brighton rock

Problem: What was the name of the record label that Motown brought out as an outlet for white rock music
Answer: rare earth

Problem: What is the term for the change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which it originated, common examples of which include the behaviour of light, sound and water waves?
Answer:
reflection