Of course, today at the Karolinska Institute, I am working with some top experts – even some Nobel prize winners. They have the latest news and I have the technique.

I have the instruments, ideas, technology, computer techniques. We try to create or see something, which has not been known before – just to discover something together. This is always my dream.

We sometimes freeze the specimen with liquid nitrogen, which is extremely cold, you know. This is another technique we use now – but the specimens are not alive.

It’s to surprise people about something that is extremely well known. I mean human reproduction, the human body, nature and so on. To surprise them with a new technique.

In the spring of '65, Life Magazine published a story about human reproduction - a cover and sixteen pages. I worked for twelve years on this story.

This is a wide angle endoscope - about 100 degrees - a new way which gives an extremely sharp image. This is what I call a revolution in endoscopy.

And then we are going to start a new television film about the miracle of love - the chemistry of love. Everything before the kiss.

Yes, you know, I decided, I think it was '58, to go to the Karolinska Institute - in the medical school here. And I had decided it, me and my family.

So, maybe we can do something in the future, but you know, I have to do one thing and concentrate on it. But this is a dream I have.

I have many times thought I did the wrong thing, but the reason was not to be a medical doctor - it was just to have the information. But then, maybe I was wrong, I don't know.