'Technical' words can be 'enclosed' in single quotes if, for example, you need to 'define' them. 'Phrases_need_underscores'.
You can refer to people by calling them Mr Surname or Ms Surname (e.g. Mr Obama). If you want you can cheat slightly using this, for example referring to Mr Hydrogen and Ms Oxygen.
If you're stuck for something to write about try: your favourite food, the plot of a good book, or your area of expertise.
Once you have come up with something amazing, click Perma-link and you can then copy the URL and share it with your friends
