>carried up the front stairs to a building?
Don't have that original just anon perfected ones.
Do have her falling on her way down the stairs.
>Graphene
Learned something. I knew I'd heard the word somewhere.
"Difference Between Graphite and Graphene
July 6, 2018 Posted by Madhu
The key difference between graphite and graphene is that graphite is an allotrope of carbon having a high number of carbon sheets whereas graphene is a single carbon sheet of graphite.
Graphite is a well-known allotrope of carbon. Moreover, we consider it as a semimetal, and it has a layered structure with several layers of carbon that are well-packed on each other. One layer out of these layers is a graphene sheet. A graphene sheet is considered as a nanoparticle according to its dimensions."
>purple