For about 40 minutes of this week’s episode of Relatively Prime (Number 5 of 8, already? Good heavens!), Samuel Hansen looks like he’s managed to escape from his shameful, borderline criminal, past in Las Vegas. But he’s pulled back in for one last job, which is a debacle, of course.
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Relatively Prime Recap: Season 2, Episode 4: Diegetic Plots, Chapter 1
On top of the usual disclosures, I should add that Dave Gale and I interviewed Samuel Hansen this week for our Wrong, But Useful podcast, which you might like to listen to for a deeper insight into Samuel’s brain.
During the conversation, he warned me I wouldn’t like Episode 4 of the new Relatively Prime, “Diegetic Plots, Chapter 1”. I don’t know if that was expectation management or an elaborate double bluff, but the joke’s on you, Hansen: I jolly well did like it, so there!
Relatively Prime Recap: Season 2, Episode 3: Mathematistan
I have to say, I chuckled: the week Relatively Prime hits ‘noteworthy’ on iTunes is the week Samuel discusses using maths to do well in popularity contests. Coincidence? I think not.
To me, episode 3 of the second series represents something of a return to form for one of the top half-dozen maths podcasts around; whether this is because I’m a fan of political maths or because it’s genuinely really good is a) difficult to tell because I’m biased and b) a false dichotomy.
Relatively Prime Recap: Season 2, Episode 2: Your Daily Recommended Math[s]
Maths – as teachers are fond of telling anyone who’ll listen – is everywhere. In this difficult second episode of the difficult second series of Relatively Prime, Samuel Hansen shows us a few important places where it can be a help: at the petrol pump, at the birthday party, in the car park and at the bar — or rather, in deciding whether to go.
Relatively Prime Recap: Season 2, Episode 1: The Lexicon
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I’ve been waiting for the new season of Relatively Prime for more than three years. I’ve listened to Chinook, the highlight of Season 1, countless times since then. And finally, finally, it’s arrived in my podcast feed.
Woo, and for that matter, hoo!
A geometrical approximation for π
If you were paying very close attention last week, you’ll have noticed my attempt to come up with an estimate of π, geometrically, as part of The Aperiodical’s π Day challenge (even if it’s not really π Day):
Oo, my second effort at estimating π came to 3.14151, correct to 0.003%! cc @aperiodical pic.twitter.com/2vuvys0mka
— Colin Beveridge (@icecolbeveridge) March 10, 2015
Education Round Up
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!



