Senator FARRELL (South Australia—Minister for Trade and Tourism, Special Minister of State and Deputy Leader of the Government in the Senate) (14:56): I thank Senator Rennick for the opportunity to revisit my youth and my studies. You might be interested, Senator Rennick, that the university I went to, Adelaide university— Senator Ciccone: What year? Senator FARRELL: It was a good year—honours the Braggs. They were two wonderful scientists, father and son, who both won Nobel prizes. I have to say, Senator Rennick, I am slightly at a loss to uncover a question that I can answer. But can I say this: we have a fantastic minister in this area, Minister Husic, and I would be absolutely certain that, when I speak to him after this, as I shall, he will very quickly have an answer for you. I will come back to you with a thorough answer on this question. The PRESIDENT: Senator Rennick, first supplementary?