An ancient puzzle, a dummy spit on the golf course and no fours on the floor. We’ve packed a fortnight of fun into number 014 and you're...

What scares a triskaidekaphobe? The United (much smaller) States. And an incredibly cool new shape. Enjoy these fascinating facts about...

Let's meet the largest number that has just one syllable (single-morpheme). Take it away 12.

What do Spinal Tap, Stranger Things and the Australian Cricket team have in common? That’s right, the first two-digit prime number – 11!...

Welcome to 2023! I know it's been a while since we geeked out, but it’s been a big few months, including an incredible trip to Antarctica...

Welcome to my most jam-packed number newsletter yet. The last of the single digits, 009 won't disappoint! 9th pitch drop ​ Scientists are...

In Chinese culture, the number 8 is considered lucky because the Cantonese word for 8 sounds similar to the word for 'prosper' or...

Think of a number between 1 and 10. How many colours in a rainbow? (Hint: strictly more than 7!) What is cyclic permutation? And an...

A number so sexy it's perfect. In conversation with AFLW's Daisy Pearce. A chance to navigate the Milky Way. And raising over $70,000,000...

It's been an inspirational May (the 5th month!), packed full of schoolkids, boybands and acts of kindness Last week I was thrilled to run...

Growing up, my favourite number was 4, so I especially loved pulling together number 004 for you this week! I first gained an insight...

There's so much to talk about this time around we may need a number 3.5! A week back on the conference train, a sporting moment we may...

And they said it wouldn't last! The stats gurus who run my vast multimedia empire (i.e. my wife Leah) say we had a remarkably high click...

I’m excited to share my inaugural, original and first Number newsletter with those of you who have supported my lifelong nerd’s journey....