>>2224393>http://www.pbs.org/wgbh/nova/lostempires/obelisk/cutting.html>One of the most famous stones left behind is the Unfinished Obelisk, more than twice the size of any known obelisk ever raised. Quarrymen apparently abandoned the obelisk when fractures appeared in its sides.Imagine all the work it took to carve that shit and then it cracks.
That would be so demoralizing, I'd never want to bang on rocks again.