Carbon hexagonal lattice. As of 2009, graphene appears to be the strongest material ever tested. The process of separating it from graphite will require some further technological development before it is economical for industrial processes. If successful, graphene could be used in the construction of a space elevator. It could also be used to safely store hydrogen for use in a hydrogen based engine in cars. The amorphous form is an assortment of carbon atoms in a non-crystalline, irregular, glassy state, not held in a crystalline macrostructure. It is present as a powder, and is the main constituent of substances such
On Murder Considered as one of the Fine Arts and a "Postscript" in 1854. These essays have exerted a strong influence on subsequent literary representations of crime and were lauded by such critics as G. K. Chesterton, Wyndham Lewis and George Orwell. De Quincey also refers to the Williams murders in his "On the Knocking at the Gate in "Macbeth"". The 1964 French film "On Murder Considered as One of the Fine Arts" takes its name from the essay. On Murder Considered as one of the Fine Arts "On Murder Considered as one of the Fine Arts" is an essay by Thomas De Quincey first published in 1827 in