What's the first thing that draws you to anyone? The smile, isn't it? A smile is said to be the window to the soul. So how about being a dentist and crafting a beautiful smile or educating the general public about good oral hygiene? No? Then, how about working with the likes of Aishwarya Rai, Sushmita Sen and Yukta Mookhey, whitening their teeth or giving them a gummy smile? There we have your attention!

Come on then, 'brush up' your knowledge of the field…