recently:
https://freerepublic.com/focus/chat/4307070/posts
(I posted it, no wonder it seemed familiar ;^)
https://freerepublic.com/tag/ancientnavigation/index?tab=articles
people living on islands didn’t get there on foot:
900 BC, w med — https://freerepublic.com/focus/chat/4299244/posts
yeah. that’s it. thanks.