Onions in the Air

chemists: don't think they know enough to be an authority in other fields

biologists: aren't even sure they know enough to be an authority in their own firld

So I'm weeding our ancient and terrible collection of children's books for the first time in possibly ever, and I'm making a decision about a book about migrant workers by Sandra Weiner, called Small Hands, Big Hands. And I'm not 100% sure and I go to just see if there's anything out there about this book's being notable in any way so I do an open web search for

"small hands big hands weiner"

And then I look at my results for a moment

In mathematics, you often consider the two-dimensional plane - you know, the idealised flat two-dimensional object that extends infinitely - which can be real or complex (doesn't matter what that means)

On this, you can perform a mathematical operation called a "blow-up" (resulting in a more complicated geometry)

I needed to look up a formula related to this, so I confidently typed into the search bar:

"Blow up real plane"