Many of you who are aware of the internet will have noticed that some mild controversy has surrounded a recent Numberphile video, posted last week:
[youtube url=http://www.youtube.com/watch?v=w-I6XTVZXww]
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Festival of the Spoken Nerd in geographical relocation shocker
Anticapitalists, please note: This post is categorised “not-directly-paid-for friendertisement”. We’re plugging a thing our friends do because we think it’s good, but alas, they make money off it. Please read with caution.
Fans of mathematics and science in general will be pleased to hear that they no longer have to travel long distances to see comedy show Festival of the Spoken Nerd – as it’s on tour! The show features Stand-up Mathematician and friend of the Aperiodical Matt Parker, as well as some-time mathematician Steve Mould, and singer of science and maths songs Helen Arney. The comedy trio are visiting over 30 locations around the UK and performing their new show, Full Frontal Nerdity, which I’m assured ‘contains strong language and spreadsheets’, and is guaranteed to ‘feed your brain, tickle your ribs and light your Bunsen burner’. It’s a longer version of the show they performed at last year’s Edinburgh Fringe, and would make a great group night out for a maths department or other gathering of scientifically-minded humans (just saying).
Full details of the show, and a list of dates, can be found at the Festival of the Spoken Nerd website.
Spot the Ball (he’s the one talking about maths)
TV maths advocate and certified old person Johnny Ball is hoping to stage what will be a record-breaking World’s Largest Maths Lesson, by filling a stadium with kids and talking to them all about maths at the same time. The event will take place on March 19th, during National Science and Engineering week, and will be aimed at 9-13 year olds.
The current world record is 2,981, set in Nigeria in July 2013, and they’re hoping to smash that using Leeds United’s Elland Road stadium (capacity: 39,460) – Johnny Ball himself has stated he’d be happy with “5, 6, 7 or 8,000 kids” (7 kids probably isn’t enough – better shoot for 8,000). The event is being sponsored by Yorkshire-based boiler maintenance company (?!) Help-Link, and is supported by Leeds City Council.
If you’re a maths teacher in Yorkshire, or know anyone who is, tickets are free and you can apply by emailing the organisers. Details are below.
Further reading:
TV legend hosts bid to stage the world’s biggest maths lesson at stadium, at the Yorkshire Evening Post.
Help-Link to break a Guinness World record in 2014, on the Help-Link website.
Help-Link UK’s Giant Maths Lesson with Johnny Ball, on YouTube.
Event flyer (PDF)
National Science and Engineering week.
via Alex Bellos on Twitter
Proof News: Designs exist!
The year in proofs has started with a big result in combinatorics: the existence conjecture for designs. As usual, weightier minds than ours have comprehensively explained the result, so I’ll just give a brief summary of the problem and then some links.
Tydlig, a nice calculator for iOS
[youtube url=http://www.youtube.com/watch?v=xbXaKxxUomE]
Closer to a computer algebra system than a traditional calculator, this new app for iOS (iPhone and iPad) allows you to make calculations and create graphs, and mess around with the values to see what that does to the output. It looks like this is achieved without using any (explicit) symbolics, which results in a neat and pretty interface, made even nicer by the fact that you can move calculations around the screen and arrange them as you want. The name, Tydlig, is the Swedish word for ‘clear’.
If anyone’s willing to download a copy ((TYDLIG is also the name of an induction hob sold by IKEA, and if anyone wants to buy and review that too, you’re welcome to, but not for this site.)) ($4.99 on the App Store) and try it out, we’d be interested to hear how easy it is to use, and what other nice tricks it’s got up its sleeve. Use the ‘Send something in’ link above to get in touch, or leave a comment below.
More information
Tydlig on Twitter.
By Napier’s bones! A new exhibition celebrating the inventor of logarithms
Put away your calculators – the National Museum of Scotland in Edinburgh has announced that it will host an exhibition all about John Napier to celebrate the 400th anniversary of the publication of his treatise on logarithms, Mirifici Logarithmorum Canonis Descriptio.
Napier’s pioneering work on logarithms offered simple and elegant solutions to previously laborious and error-prone calculations; enabling more calculations to be completed in an hour than had previously been completed in one day. From the introduction of the decimal point to the development of slide rules and ‘Napier’s rods’, this exhibition will explore how Napier’s revolutionary innovations advanced and influenced mathematics from the 17th Century to the modern day.
Power of Ten will run from 28 March to 6 July, and entry is free.
More information
National Museums Scotland Exhibitions for 2014
John Napier to tax modern minds 400 years on, in The Scotsman
A translation of Mirifici Logarithmorum Canonis Descriptio by Ian Bruce
Event page at Edinburgh Napier University
via GHS Mathematics Department on Twitter
OEIS contest for January AMS/MAA meeting
Top chap (and newest Aperiodipal?) Neil Sloane, founder of the Online Encyclopedia of Integer Sequences, wrote in to direct our attention towards a “best new integer sequence” contest being run on the sequence-fans mailing list.
Any sequence submitted between the middle of December and the middle of January is eligible. The winners (of which there will be at least three) will each receive a signed copy of the original 1973 Handbook of Integer Sequences, as well as the highly coveted “nice” keyword on their encyclopedia entries.