@nprofile1q... I enjoy immensely the scenes of just sailing/rowing across the sea, and it reminds me that things didn’t really change much for humans between then and 200 years ago when the Industrial Revolution got into full swing, and how much that changed everything about humanity. The anthropological record proves that blue water seafaring is at least 50,000 years old, and for most of that time, we have no clue how they did it beyond conjecture. The timescale defies belief.