Anyone who hasn’t yet spotted the YouTube channel Numberphile (call yourself a maths fan?) would do well to check out its amazing selection of videos, all loosely themed around numbers – not all of which are integers, either – but now edging on giving up on that pretence and just continuing to post videos about…
Flatland2: Sphereland to be shown at MathFest

Sphereland, a follow-up to the the animated adaptation of the classic hit-literature-with-a-maths-hammer book Flatland, is to be shown at MAA MathFest in Madison, WI.
MathsJam Annual Conference 2012 booking now open

Booking is now open for the 2012 MathsJam annual conference. As well as being a regular monthly event in pubs all over the UK and the world, MathsJam has an annual gathering on a weekend in November, where attendees enjoy lightning 5-minute talks, long coffee breaks and general mathematical hanging out – as well as…
Duck Physics: review of an emerging field
Peter Rowlett* * corresponding author The emerging field of duck physics offers a theoretical exploration of the standard model of particle physics and its implications for ducks. This review takes a chronological approach and documents early developments of this exciting new discipline. The field of duck physics promises interesting results for ducks and has already…
Sage launches an interactive demos site

The people behind the free and open source computer maths system Sage have opened a new site called interact.sagemath.org, containing interactive demos of things you can do with Sage.
Interesting Esoterica Summation, volume 4
Dust off your thinking hat and do some mind-stretches because here’s another course of Interesting Maths Esoterica! It’s been several months since the last volume so this is quite a big post. I won’t mind if you skim it. In case you’re new to this: every now and then I encounter a paper or a book…
Open Access Round Up
The march of the righteous towards victory over the rent-seeking publishers continues apace, so here’s another Open Access round up. I’m not even going to bother trying to remain impartial any more, for the following reasons: