The Old Burial Ground is getting a makeover, piece by piece. "The 884 stones in here take a lot of work," said Mike Walker, the city's assistant director of engineering and operations.

A mano is a hand-held stone tool used with a metate to grind and pulverize food materials from plants and animals. The metate is a large, flat piece of stone or a depression ground into a bedrock ...

A mano is a hand-held stone tool used with a metate to grind and pulverize food materials from plants and animals. The metate is a large, flat piece of stone or a depression ground into a bedrock ...