I’ve been lucky that the two topics that have interested me have both lead to very important applications. In the case of nuclear magnetic resonance, the thesis data, in my thesis, concerned what is called nuclear magnetic relaxation in liquids and also some solid materials, but most importantly we measured the relaxation time of protons in water and aqueous solutions, the influence of viscosity and temperature, and those data are now the basis in which MRI pictures can be taken

I think three things. One is the great advances in auto safety. I mean, there are tens of thousands of people being saved every year because cars are safer, and millions of people over a decade, injuries prevented. I think that’s a good example of the need to make technology more humane. We may benefit from a lot of technologies, but they exact a cost. Emphysema, cancer, soil contamination, contaminated water, death and injury on the highway. We’ve got to put more effort on making them more humane.

At that time nobody had Brazil on the map and suddenly Brazil became a huge football nation. I was very proud because I made Brazil well known all over the world.

I really love the medals but what I’m proud of most, absolutely most, is that now young girls have perspective, young girls can play football and young girls can wear shirts [with players’ names on],