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Archaeologists Identify Ancient Stone Circle in Dorset to Pre-Date Stonehenge, Raising Questions About the Iconic Monument's Original Date
After its Discovery, Flagstones Age is Revealed to Archaeologists, Placing the Dorset Stone Circle Ahead of Stonehenge ...
PBS14y
Approximating Pi
An Egyptian document dated to 1650 B.C., for example ... the length of the perimeter of a polygon inscribed within a circle (which is less than the circumference of the circle) and the perimeter ...
KRDO1mon
Tomb of ancient Egyptian King unearthed in ‘remarkable’ discovery
(CNN) — A royal tomb belonging to an ancient Egyptian King has been unearthed, in what has been called a “remarkable” discovery by officials. A joint Egyptian-British archaeological mission ...