Speculation
In 1990, Danish hobby pilot Preben Hansson observed that the Trelleborgs at Aggersborg, Fyrkat, and Slagelse, and a ringwall at Eskeholm (Samsø, 55°53′08″N 10°39′08″E / 55.88543°N 10.6522°E / 55.88543; 10.6522 (Eskholm, Samsø (not a trelleborg))), appear to be aligned, a kind of Ley line. The theory that the fortresses were planned by prehistoric aviators has been popularized by Erich von Däniken.
Read more about this topic: Viking Ring Fortress
Famous quotes containing the word speculation:
“Many expressions in the New Testament come naturally to the lips of all Protestants, and it furnishes the most pregnant and practical texts. There is no harmless dreaming, no wise speculation in it, but everywhere a substratum of good sense. It never reflects, but it repents. There is no poetry in it, we may say, nothing regarded in the light of beauty merely, but moral truth is its object. All mortals are convicted by its conscience.”
—Henry David Thoreau (1817–1862)
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—Charles Dickens (1812–1870)
“When speculation has done its worst, two and two still make four.”
—Samuel Johnson (1709–1784)