This is quite interesting, it has always been said that graphene can replace silicon but it has many disadvantages and one of them is its production, because although it is obtained from carbon and graphite it is very difficult to obtain high quality graphene which is the that is needed to apply in different technological avenues. I hope that in the future we can create ways to obtain graphene more easily and less expensively in monetary terms.

The video is great and is easy to understand for any type of audience that is not related to physics or engineering.