I can second Jason Colavito's thoughts on Aaron Adair's recent post on the very human technology used to move the trilithon stones at Baalbek (and other such stones at other locations). It's a very good post and, for critical thinkers at least, lays to rest the myths...
Baalbek
Transporting the Trilithon Stones of Baalbek: It’s About Applied Physics, Not Ancient Aliens
PaleoBabble readers know that ancient astronaut theorists suffer from a fixation on megalithic construction. The “impossibility” of moving stones of great size and tremendous weight appears to them as proof of alien assistance. This argument of course is simply...