The mystery of stone circles (Can science solve?)

Series: Can science solve?

• The mystery of Atlantis

• The mystery of the Loch Ness monster

• The mystery of UFOs

• The mystery of crop circles

• The mystery of haunted houses

• The mystery of the abominable snowman

• The mystery of the Bermuda Triangle

• The mystery of ESP

• The mystery of life on other planets

• The mystery of stone circles

• The mystery of the death of the dinosaurs

• The mystery of vampires and werewolves