I’m always interested in this topic. In the late 2000’s, as a 13 yo, I was getting direct marketing mail about Graphene - claiming it was going to change the wo

I’m always interested in this topic. In the late 2000’s, as a 13 yo, I was getting direct marketing mail about Graphene - claiming it was going to change the world. In hindsight it was definitely some sort of investment scam, but it did pique my curiosity. Since then, it’s comes up time to time, but I still haven’t heard of anyone commercializing it at scale.