I was lying on the floor with my eyes closed, diligently practicing a yoga posture called shivasana (“corpse pose”). Some say that this is the hardest to master, but I thought I was doing pretty well. Not to boast, but yoga teachers often take me for dead no matter what pose I’m attempting.
Anyway, as I lay there a random idea came to me. “How strange,” I thought, “that this body had three children.” Then I realized that it actually hadn’t. Since all our atoms are replaced every seven years, not an atom of the body I have now was present when [...]