4000 Year Old Laser cut stone Who did this?

Saudi Arabia: 4,000-year-old rock appears to have been cut with a laser; who did it?
A millimeter-by-millimeter separation divides this massive stone in two, giving the impression that it was cut with a laser.
Riyadh: The Al Naslaa rock formation in Saudi Arabia has piqued the interest of many scientists, geologists, and internet users, who are perplexed as to how such a perfect cut can exist in the middle of the rock.

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