One of the presentations that I enjoyed the most from the finals round of the #WBC2015 was that of Ben Put. For many, the vacuum sealer in the espresso round was the highlight, but for me, it was the breakdown of the impact that carbon dioxide has on coffee.

I know that I certainly didn’t understand 100% of what was said by the baristas during their presentations, and so thought there might be value in defraging (taking the presentations apart) and looking at them in more depth. [Includes: Full Transcript (multilingual)]