Graphene mass production

It seems MIT has done It. Right now it is a slow and delicate proccess but possible anyway. Focused on extreme efficient filters atm.
Video of the machine included.
http://news.mit.edu/2018/manufacturing-graphene-rolls-ultrathin-membranes-0418#news-video-block

Nanotubes of graphene are possible time ago yet i think this is the first sheet mass production ever.
Please correct me if i am wrong.

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https://www.nationalclubgolfer.com/news/new-chrome-soft-graphene/
So will not just be a gimmick to increase gimmes?

"graphene" has indeed been abused lately. Many products put that Word in their products even if they don't have It at all.
I think this is genuine graphene this time. MIT has a well deserved reputation and there's no need to sell smoke.
Those golf balls.... I have my doubts. Maybe they add nanotubes to the compound. That has been made by many other companies. I made a thread about a ship that used that technique time ago, the ship is lighter and stronger than the rest of its size.