In 1924, British explorer Mitchell-Hedges discovered a crystal skull in the ancient city of Luban Eton in Central America. This skull measures 18 centimeters in length, approximately 13 centimeters in width and height, and weighs about 5 kilograms. It is not only exquisitely crafted and clean but also emits a soft singing sound and a tinkling bell-like tone, even stimulating the human brain's central nervous system to evoke a sensory experience of five distinct feelings. The mystery of the crystal skull lies in its ability to change color and transparency continuously, almost as if it is breathing.
The crystal skulls are displayed in both the British Museum and the Musée de l'Homme in Paris. Museum guides suggest that this particular skull may have originated from the Aztecs of Mexico in the 14th or 15th century. However, this claim has been met with skepticism, as the Aztecs at that time did not possess the technology to smelt copper. The true purpose of these skulls remains an unsolved mystery: were they mere decorative items or did they serve other functions?
