====== Contribute ======
If you are signed in you can create a new demonstration here:

<form>
action   template demonstrations:demo_template demonstrations:

fieldset "Create new demonstration"
textbox  "Name (no punctuation or spaces except underscores)" @
submit "Create"
</form>





Instructions for how to register, maybe a button that leads to a contact page


Rules for editing:

- Follow the template

- Page name must be demonstration: then title with underscores instead of spaces and all other punctuation removed.

- Materials description must have the same number of stars as Materials etc.

- Be aware that things may be changed

(also put these in the page template in []