The ancient mysteries such as who built the pyramids and other massive structures have gained numerous followers in the age of social media where pseudoscientific explanations proliferate. Through elaborately created videos posted on YouTube, theories about aliens visiting the Earth lending a hand (or tentacle) to the Egyptian laborers to lift the impossible-to-lift stone blocks or drawing with laser beams the Nasca lines from their spaceships are fun ideas for one to entertain. And, why not, believe? Many of us, young and old, willingly suspend our disbelief to watch for two hours Spiderman saving New York from the evil Mysterio,...