4) After receiving your UNICEF humanitarian medallion for saving the lives of so many Takidimarnian youngsters, you attend a swanky award dinner. At your table are some high rollers (Julia Gillard of course and the guy who won MasterChef!). Bill Gates turns to you - "That Taki- Vax was some tidy work, what is your secret?" You tell him that it is thanks to the properties of the vertebrate adaptive immune system: self/non-self recognition, specificity, diversity, memory. He hands you a napkin and a marker - "show me, and do it in less than 5 minutes and I'll give you one hundred million bucks"