Plasma focus education

[zapkitty]

vansig wrote:
nope.
forcing logins doesn’t work at all.
spammers will happily obey and create accounts, before they spam.

If they can. In a related thread I mentioned a solution that works well for forum registrations given the right questions.

vansig wrote: instead,
you should force image captcha solving to post any content containing links.
that’s what works for mediawiki.
( note that math captcha also does not work.)

reCaptcha may well be just the right service for this..
http://code.google.com/apis/recaptcha/docs/mediawiki.html

If captchas can be avoided they should, as they can be a real impediment to those of us with impaired vision:

https://focusfusion.org/index.php/forums/viewreply/8777/

[Rezwan]

FYI, I moved the “Let’s Edit the new Physics of Focus Fusion Seminar” to a new thread: https://focusfusion.org/index.php/forums/viewthread/1081/ – in case it turns into a focused discussion.

[Brian H]

Interestingly, reCaptcha only verifies one of the two images; the other is an attempt to get a “consensus” on a real-world image which OCR is having trouble with. Thousands of pages of old documents and papers etc. have been resolved this way.

[Author]

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