Flashback

... to senior year of high school (when I learned about binary code)!

I've seen some jewelry with binary code in the past, and I'm thinking about doing some of my own (no copying)! I like this idea because binary code can be used in jewelry in order to display a secret message.
Somebody (including me) could wear a necklace that says either normal things, mushy things, or even really weird things and (almost) nobody would ever know!