We agree that a gap was induced in the graphene samples of Zhou and colleagues, but we believe that the origin of this gap was not the substrate bonding as claimed, but instead the modulation of its ...

When talking about language in prose fiction, there are a number of things you could look for: For example, the word 'desk' literally denotes a table, but it has connotations of work and study. Words ...

Most stories have a beginning, middle and end. In the beginning, establish your setting and characters. In the middle, you could add conflict and a problem to solve. At the end there could be a ...