So, you've read the theories and want to submit one of your own.  Well here are a few guidelines I would ask you to abide by:

1)  First of all, I want theories, not explanations.  I don't want people telling me how engines or computers work.  I want theories about things we don't already have.  Things like time travel, teleportation devices, faster-than-light travel, psychic powers, holograms, the origins of the universe, things like that.

2)  Remember, it doesn't have to be a new theory.  You may have an alternative or something to add to one of those theories already here.  Even if you have discovered a flaw, or wish to 'de-bunk' a theory, I'd like to hear from you (providing it is constructive).

3)  Try to be constructive with your theories.  Read the ones that are already here to get some ideas.

4)  When sending theories, alternative theories, etc., please send the text as a part of the e-mail, and NOT as an attachment.  This helps to protect my computer from potential viruses, and also eliminates the chance of me receiving a document that I can't open.

5)  Always type 'Theory Submission' as the subject of your e-mail, so that I can see at a glance what it is.  And don't forget to include your name, e-mail address, and website address (if applicable), so that I can give you full credit.  Please let me know if you wish me to withhold your name or e-mail address, and I shall credit your theory as anonymous.

6)  I reserve the right to edit all submissions for spelling, grammar, and layout.  I will not publish stupid or blatantly offensive theories.