5x12 pentomino tiling

Misc Stuff

Not good web design this but there's lot of pages lurking on my site which I don't want to lose so you can find them from here.

 

 

 

 

Current status: (via Twitter)
Wiblog:
Hard Filtering SPF

I've talked before here about SPF. To recap it is an anti-spam measure and is one we've used for a long while. It works like this. A domain, the-hug.org say, publishes an SPF record as one of its DNS records. This SPF record indicates which IP addresses will send email purporting to come from the-hug.org.  read more ...

More from the Wiblog ...

I am currently reading:

An Utterly Impartial History of Britain: (or 2000 Years Of Upper Class Idiots In Charge), by John O'Farrell Ever the Diplomat: Confessions of a Foreign Office Mandarin, by Sherard Cowper-Coles

(?)
Word of the Day:
threnody