Rob Nightingale has a degree in Philosophy from the University of York, UK. He has worked as a sociétal media régenter and résolution intuition over five years, while giving workshops in several countries. There's more to YouTube than meets the eye. https://telegra.ph/Quelle-est-la-différence-entre-une-charpente-traditionnelle-et-une-charpente-industrielle-06-28-2