he proved that it was
just that it wasn't reliable with the knowledge base that he could utilise
the test of course came when he actually had a design for a ship that was supported both archaeologically and textually
The Tigris made it all the way no problem
the others didn't do so well
his grandson "Olav" was due to set out in may this year on his own ship called Tangaroa sea god of the polynesian pantheon
but i think the venture was cancelled due to funding problems
and it seems to have been dropped from the news altogether
http://www.theoceans.net/news.php?id=1934
which is a real shame
I'd like to see them prove it with style
but you've got to remember that what Thor tried to do was something that no native culture ever claimed it had done
without exception the south american indians races either claimed that they made thri way there on foot or that they island hopped and settled on the islands on route
the only claim in the ancient world to have crossed the ocean to the place of the rising sun was in Gilgamesh where it says
"son of the august cow, Rimat-Ninsun;... Gilgamesh is awesome to perfection.
It was he who opened the mountain passes,
who dug wells on the flank of the mountain.
It was he who crossed the ocean, the vast seas, to the rising sun,
who explored the world regions, seeking life.
It was he who reached by his own sheer strength Utanapishtim, the Faraway, "
late in the texts it goes on to describe the natives that lived there in a place beyond a cedar forest
"where, like a bird, they wear garments of feathers,
and light cannot be seen, they dwell in the dark, "
not a bad description for 2100bce