When Marge is accused of stealing from Apu’s Quickie Mart his memory is tested. He says his memory is very good. He can recite pi to 40,000 places!!! Also on Numberphile: A Mile of Pi.

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2. The Late Show with David Letterman

Maths savant Daniel Tammet explains that he can recite Pi to 22,000 places. But wait until you hear how long it takes. Amaaaazing!!!!!

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3. Star Trek

Spock sorts out a computer with the command to calculate Pi. Cool!!!!

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4. Mathletics

Look for the second maths blooper in this clip. The folks at Mathletics get Pi wrong!!!!! Great spotting Mathologer.

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5. MTV Kate Bush

Some may prefer to listen to Apu reciting Pi to 40,000 decimal places. Nevertheless, here is Kate Bush singing about Pi.

We need to talk it up. Spark their curiosity. Cafes, churches and libraries use chalkboards, billboards and prominent signs to get passersby thinking.

Why not maths?

Use a sandwich –style chalkboard ( if you are in a school where such a board wouldn’t be pinched or vandalised) or use a chalkboard or whiteboard in the maths room.

PROMO SAMPLE:

I’m theMaths Guru. Most people pick … Shhhh! … seven.

Explanation:

According to Alex Bellos, Favourite Number Survey, (The Observer, 12 Apr 2014) when asked to pick a number between 1 and 10 most people pick seven. This has a lot to do with our idea of randomness. One and ten do not seem random enough, nor do even numbers. This leaves three, five and seven as our choices. Forget nine. (Ooops! I did. You will too unless you have nine dogs or nine ex-wives/husbands or the like.) Five is in the middle and therefore does not seem random. We are left with two numbers and seven feels more random than three. According to Bellos

‘Seven “feels” more random. It feels different from the others, more special, because – arithmetically speaking – it is.’

Try it out!!!

Other PROMO signs you might put up in a maths room include: