How accurately is the Great Pyramid aligned?
The Great Pyramid's sides are aligned almost exactly with true north, south, east, and west, a stunning feat of precision for ancient engineers.
Reference: Suez Canal Authority
The Great Pyramid's sides are aligned almost exactly with true north, south, east, and west, a stunning feat of precision for ancient engineers.
The Suez Canal opened in 1869 and has no locks, because the Mediterranean and Red Sea are at nearly the same level.
An expansion of the Panama Canal opened in 2016 so it could handle much larger ships.