If I had a month, I don’t think I could solve a Rubik’s Cube. That makes it all the more disturbing that world champion Feliks Zemdegs just completed the task in less than six seconds.

+ Can your body provide the biofuel to recharge your gadgets?

+ It was bring your son to work day at NextDraft, so here’s my 9 year-old’s pick for the most fascinating news of the day. From Slate: Who Was the Greatest Wizard: Gandalf, Merlin, or Dumbledore?

+ And in case you missed it on Friday: Just Admit It, Part One.