First talk at QConLondon was also the best.
Russ Olsen author of "Eloquent Ruby" and vice-president at Cognitect, literally brought us to the moon with is talk.
"We all have moments that change the way we think, the way we look at the world, the things we want to do with our lives. On July 20, 1969 millions of people had one of those transforming experiences: Two men landed on the Moon and nothing was ever the same again. Why did we go to the Moon? How did we get there? What was it like to witness it all? And what does any of this have to do with writing software 40 years later?"
Check out the talk on you tube at: To the moon.
It was so good that I wanted to remember this moment:
Thanks Russ !