உலகின் வலிமையான பொருள் | Y2K TAMIL

In this video we are gonna see about the world's wonder material Graphene, yet it's not have any publicly available products but it is still on development stage hope it will change the future just like plastics..... oh does actually plastic good for our environment huh.. who cares its cheap and reliable that's it we can use and throw lol
I'm just joking.... hope that irritates you :-)