They Could Sail Through The Roughest Water
Vikings were veterans when it comes to sailing. They could sail through the roughest water to reach their destination. Vikings had a supernatural ability that could detect the sun. With the sunstone, they could track the sun to find the right direction towards their goal. In our current era, sunstone was now called Icelandic spar, where it would react when we would hold the object to the sun. The reaction of the item was called “Haidinger’s Brush.”

They Could Sail Through The Roughest Water