Discover the mysterious origins of Stonehenge, a 5000-year-old monument in England. Uncover the fascinating history of its construction and debunk popular myths about alien involvement. Learn more about your ad choices. Visit <a href="https://megaphone.fm/adchoices">megaphone.fm/adchoices</a>

Megalodon: Does it Still Roam the Oceans?

Decoding The Unknown explores history's deepest mysteries to see if we can draw any conclusions about what actually happened. Russian hikers killed by a yeti? Aircraft lost to sea monsters? Probably not, so let's try and figure out what really happened. New episodes every Friday. Also on YouTube!