My father was very much a handy person round the house, and I learnt a lot of carpentry from him.

I had some vague memory of visiting Canberra as a lad, when we came up with my father by car. But when I made the long train journey from Sydney to Canberra and arrived at the little stop, I did wonder slightly whether this really was the national capital.

I was so pleased to be at university to do physics and mathematics.

Being appointed Elder Professor meant very much taking over the shop, in that the professor in those days controlled all the moneys.

In the tail above the giant resonance, you can get not just one neutron emitted but two, three, four or five, and so there are a lot of things one can measure, looking at the competition with the emission of neutrons and protons and so on.

My latter schooldays and my university days were during the war, when science - physics, in particular - was a very important and glamorous subject. A lot of us felt that if we couldn't get into science, we might try engineering or medicine.

My father was very much a handy person round the house, and I learnt a lot of carpentry from him.