Holy shit, you guys.
I was packing up my laptop today, coiling my power cable to fit into my cable bag, and the man next to me leant over and said, “Would you like to know a better way to do that?”
I had no idea what he was talking about, but I slowly nodded (on alert in case this was some kind of scam). He took my power cable from me, untangled its already-mobius-esque length, and did this.
Mind. Fucking. Blown. I had no idea those flaps folded out!