|I like the little guy down in the corner, undoing the previous letter. I wish I had that option as a life hack.|
It's late summer, and time to go sailing. How do you "write" a message from ship to ship or ship to shore? For centuries, people have used gestures and flags.
These are Semaphores, made by a person holding two flags in a variety of positions. Stringing signal flags on a rope is a different system altogether.