David and I sat down again and talked about maths a bit more. I’m calling this number 1 because it suits both our counting systems: David can call this the first podcast of a new series, and I can say the one we put out under All Squared was number 0. Everyone wins! Podcast: Play in…
What do these three pictures have in common? The first is the bust of Nefertiti, an Egyptian queen. The bust is now in the Neues Museum in Berlin and is one of the most beautiful works of art. Nefertiti is translated as “a beautiful woman has come”. The word nefer is in this case translated as…
Somehow all three of us missed this before it started: “Andrew Dilnot, chair of the UK Statistics Authority, brings to life the numbers that highlight the patterns and trends that have transformed Britain”. A History of Britain in Numbers is a series of ten 15 minute programmes broadcast on BBC Radio 4. It looks like someone…
You might already know about the idea of crocheting hyperbolic surfaces, invented by Daina Taimina in 1997. Well, since then, the idea has been developed considerably, and I don’t think it would be hyperbolic to say people have got a bit carried away. Margaret and Christine Wertheim, who are a science writer and a poet/performer respectively…
If you’ve worked with or used any sequences of integers lately (and let’s face it, you have) you might have looked them up in the OEIS. I’ve used it twice today, and it’s still before 9.30am. As you may have gathered from our extensive banging on about it, we’re huge fans of the Online Encyclopedia…
Hello. I’m Colin Beveridge and I’m stealing Christian’s round-up introduction, since we’ve had a handful of links of teaching and learning sent our way. Let’s get this show on the road!
A couple of months ago (really? Two years?! Man!) I posted about an extraordinary coincidence: in a game of whist at a village hall in Kineton, Warwickshire, each of four players had been dealt an entire suit each. My post ‘Four perfect hands: An event never seen before (right?)‘ discussed this story. What really interested…