![20230812_pic1005466667.jpg](https://article-imgs.scribdassets.com/3k84ig2yv4bbkevh/images/fileTCGHGAN6.jpg)
A mosaic image, one of the largest ever taken by Nasa’s Hubble Space Telescope, of the Crab Nebula. Picture: Nasa
Numbers, bru. You’ve just got to love ’em.
Secret, mystical worlds lurk behind them, a turnkey awaiting mental wizardry to unlock.
Some people have that magic maths ability. Others lurk, watching with fascination but having mental black