These ancient temples were carved out of a solid piece of Granite, without Diamond tooling, machines,and they supposedly used brass,or copper tooling to manufacture absolutely perfect, angles, sculptures,and other great details,and remove all the loose granite stones buy hand.Was this possibly work done by Alian technology?

Thank you,I appreciate your support, I feel and believe the same ,these temple were basically carved from the inside out.I would love to see a construction crew with modern tools a group of engineers, and architects and a fleet of earth moving machines and extra laborers do this as quickly as they were finished…..they can’t do it………