T-minus 15 and counting. All set there, Chief? I look at my reflection in the cockpit’s front window—the tired eyes, the premature wrinkles and crow’s feet—and beyond: to the blue hole and return mirror—which will remain invisible to the n***d eye until I am almost upon it. Roger that. All systems are go and I am hot to drop. Roger that, Diver 7. Nine and counting: 8 ... 7 ... 6 ... I brace myself as the launch indicator switches from red to green—like a streetlight in the void—and the helmet’s blue visor lowers ... locking into place. 2 ... 1 ... I grip the Jesus handles. Launch. –––––––– Elton John once sang, “And all this science, I don’t understand. It’s just my job five days a week.” That’s how it is when you’re a Crash Diver: you don’t need to understand blue holes or how th