Carving a stone using a laser - GIF

Carving a stone using a laser.

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Previously:

Laser engraving degree divisions - GIF
Laser printing keyboards - GIF
Laser removing oil from engine block - GIF
Laser rust removal - GIF

when some being finds those carved stones in 4000 years, they will have much the same questions about how they were carved as the questions we have who actually built the pyramids