How can a prime number be ‘sexy’ and ‘safe’ at the same time? Why shouldn’t Aussie cricketers be scared of the number 87? And how many bacteria live i

Adam Spencer's Enormous Book of Numbers is jam-packed with stuff to make, decode, deduce, descramble, dewrite and decipher! Counting has never been so cool.

How many people do you need in a room before there'll be a birthday in common? Why is 70 weird, and what can we do about it? How can 56 people eat 1 pizza? In 1

This is a specially formatted fixed-layout ebook that retains the look and feel of the print book. ‘Funny, yet with hidden depths – like its author.’ Bria