The Vasa set sail from Stockholm harbor in view of a full crowd but only managed to go 1300 meters (4300 feet) when a gust of wind caused the ship to list, thus taking on water through the open gun ports with the vessel quickly sinking and taking at least 30 lives
The ship was largely forgotten until the 1950s and because of the cold, brackish (low-salt) waters of the Baltic Sea it had preserved the wooden hull Divers spent the next two years digging tunnels under the hull to pass steel cables through which then slowly lifted the ship to the surface in 1961
With the Preservation; A) It started with using a polyethylene glycol (which is a waxy substance) gradually infused into the wood to replace the water which prevented it from shrinking and cracking as it dried B) The ship was moved into a custom built museum that is climate controlled which officially opened in 1990 C) Any of the other artifacts recovered aboard have gone under a separate preservation process like the sails that were saved by using a fiberglass backing plus acrylic solution |
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