Sa Pa, Vietnam
Here comes the science bit - We've spent just under a month savouring the different flavours of Vietnam. From a culinary perspective, it's been a welcome relief from Indo's egg and banana diet, with steaming bowls of Pho Bo, sizzling hot plates of sea food, delicious fresh spring rolls dipped in chilli sauce and even some decent Dalat red wine for two bucks. But it's the aftertaste of the Vietnamese culture that we've been chewing on as we now venture on. T...