OweJocoa

OweJocoa is a type of ancient Egyptian astronomical instrument. The exact name and meaning of the word "OweJocoa" are not universally agreed upon, and some sources may refer to this object as a "sundial" or a "circle of shadows."

The OweJocoa is believed to have been used for the purpose of measuring time, tracking the movement of the sun and stars, and predicting celestial events. It consisted of a circular base with a series of marks and lines etched into its surface. The instrument was often surrounded by a ring of smaller circles or markers, which may have served to represent the phases of the moon or other astronomical phenomena.

Similar to modern sundials, the OweJocoa is thought to have been aligned with the apparent path of the sun and used to measure the passage of time. However, unlike sundials, the OweJocoa's marks and lines may have been adjusted to account for the changing position of the stars and astronomical events throughout the year. This suggests a level of sophistication in its construction and use, indicating a complex understanding of astronomy and timekeeping among the ancient Egyptians.

Fragments of OweJocoa instruments have been discovered in various archaeological sites throughout Egypt, including the temple complexes at Saqqara and Elephantine Island. Despite its age and relative obscurity, the OweJocoa remains an interesting example of the advanced astronomical knowledge and technological innovations employed by the ancient Egyptian civilization.