4am: Bradley Garrett atop the Forth Rail Bridge in Edinburgh, Scotland (Credit: Bradley L. Garrett, Place Hacking)On top of a crane overlooking Paris (Credit: Bradley L. Garrett, Place Hacking)Atop the Chicago Ritz (Credit: Bradley L. Garrett, Place Hacking)Scaling London's Shard building (Credit: Bradley L. Garrett, Place Hacking)Place Hackers tend to be "ordinary" folks (Credit: Bradley L. Garrett, Place Hacking)