We don’t look at polka dots twice. Our brains immediately recognize that they’re a repeating pattern of dots. The same goes for plaid, chevron or any kind of design. We’re also able to look at a bunch ...

Crochet is all the rage these days. The hobby, I know from personal experience, is soothing and satisfying. So it’s not surprising that people absolutely love it. And now, if you’re a nerd and you ...