How does one gain immortality these days? No, this is actually a serious question! For the Ancient Egyptians, they took the important person’s corpse, removed the intestines and the other major decomposable parts (excepting the heart of course… every rookie embalmer knows that!), dried the body out with natron*, stuffed it with sawdust, wrapped it in linen, placed it in a couple of coffins, and then put it inside a large sarcophagus**. Easy. Then, they left the now-mummified body, erected a gigantic marking stone (obviously why the pyramids were built), and voila: today practically everybody and their grandmother knows the name of Tutankhamen.  Not bad for a 5,000 year-old mummy!…