A few years ago there was already a brief hype about graphene, it is "the thinnest and mechanically strongest material in the world, is a two-dimensional structure consisting of a single layer of carbon atoms".

In my view, it therefore plays a crucial role for future applications in building materials, electrical engineering, etc. I am not a physicist and could not evaluate it physically, but I am regularly struck by reports on how versatile, robust and sustainable graphene is and can be used - the only current obstacle is the scalability of production.

What do you think? In any case, I have started with a small batch $SWAN and $FGR (-5.71%) stocked up. This is mainly about applications in the construction sector - currently in the penny stock area, but lots of upside potential?