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A-Z listingplugin-autotooltip__plain plugin-autotooltip_bigA-Z listing

This is an alphabetical index of all content pages.

Also see

Importance Ratingsplugin-autotooltip__plain plugin-autotooltip_bigImportance ratings

In a departure from the usual Wiki format, Wikenigma assigns 'Importance Ratings' to some pages.

The idea is to separate articles which are considered (by the editors) to cover exceptionally important unknown issues from those which (although also u…

Newsplugin-autotooltip__plain plugin-autotooltip_bigNews

[ newest at the top ]

• Mar. 2021 : Many thanks to the The British Library, which has now begun permanently archiving the contents of Wikenigma.

• Jan. 2021 : A milestone of 600 unknown articles has been reached.

• Oct. 2020 : A milestone of 500 unknown article…

Contactsplugin-autotooltip__plain plugin-autotooltip_bigContacts

Use this form to send a message to Wikenigma . . . [ * note: all fields must be completed ]

Legalplugin-autotooltip__plain plugin-autotooltip_bigLegal

Content in general

Please note that in common with other publicly editable wikis, this website is not responsible for content posted by the public. Nevertheless, the ongoing editing process should be able to remove unsuitable content in a reasonable time. If you…

Donate/Sponsorplugin-autotooltip__plain plugin-autotooltip_bigDonate to Wikenigma . . .

The best way to donate is by adding new original content !

That can either be by contributing to an existing article, or by creating a new page with an as-yet-unlisted 'Known Unknown'.

Any registered user can create content.

Registerplugin-autotooltip__plain plugin-autotooltip_bigRegistration

At present, only registered users can create and edit articles.

If you'd like to register as a contributor, please request a password.

When filling in the form, make sure you supply a valid e-mail address, as the login password will be sent to that addre…

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A-Z listing (archived)plugin-autotooltip__plain plugin-autotooltip_bigA-Z listing (archived)

This is an older, partial A-Z listing intended for search engines only.

Last updated : March 2021

For an up-to-date list see A-Z listing in the Main Menu

Acamprosate

Acrocyanosis

Acupuncture

Attention-Deficit / Hype…

# Content guidelines

Note: Editing and creation of pages is currently restricted to registed users. See 'Notes for Contributors' in the main menu.

Ideas for new topics are always welcomed, from experts and non-experts alike - if you're not sure if they'll be accepted by other editors, put them in the 'Proposed content' section for approval. The easiest way to create a new page is to use the 'Create a new page' link (which shows at the top of every page for logged-in users)

Please bear in mind that, to maintain quality, all Wikenigma content must include reference links to previously published findings and/or comments from respected sources - items without some degree of expert backup are liable to be deprecated (and eventually deleted).

(If you do create and post any content, please be aware that by doing so you are implicitly agreeing to its continued use with a Creative Commons license.)

### Excluded categories

Unfalsifiables – ideas which cannot by definition ever be proved one way or the other are to be avoided - but with a special exception for philosophical or mathematical concepts that are supported by reasoned arguments about (or proofs of) their un-provability - a.k.a. 'Known Uknowables' [example]plugin-autotooltip__plain plugin-autotooltip_bigRadioactive decay

Note: This item is one of a special case - Known Unknowables

Radioactive decay is the process by which the nucleus of an unstable atom loses energy by emitting 'radiation' - which can be in the form of alpha particles, beta particles, gamma rays or …

Original research - as mentioned above, topics which have no supporting external references are not encouraged. That's to say all items should be verifiable via a respected reliable source(s).

Fictional content - Unlike Wikipedia, Wikenigma doesn't feature fictional content of any kind.

Sorry, but Wikenigma is not the place for conspiracy theories, dreams, or such things as :

• Afterlife Mysteries • Mediums and Mystics • Religious Phenomena • Secret Societies • Magic and Sorcery • Prophecy and Divination • Objects of Mystery and Power • Places of Mystery and Power • Ghosts and Phantoms • Mysterious Creatures • Superstitions • Strange Customs • Taboos • Urban Legends • Invaders from Outer Space • Alien Abductions • etc etc

## Dear reader : Do you have any suggestions for the site's content?

Ideas for new topics, and suggested additions / corrections for old ones, are always welcome.

If you have skills or interests in a particular field, and have suggestions for Wikenigma, get in touch !

Or, if you'd like to become a regular contributor . . . request a login password. Registered users can edit the entire content of the site, and also create new pages.

( The 'Notes for contributors' section in the main menu has further information and guidelines etc.)

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