Today I realised I sent 2 marks down the longkang during SPA
"Deduce whether substances A and B are acidic or alkaline"
There was the litmus paper, screaming out " USE ME!"
But did I notice it? Oh no, I was just too blur to realise that this was SPA, not a theory test, and I didn't need to look through the whole worksheet to deduce what A and B were when I could just get a sheet of those red and blue papers to tell me the answer.
So I looked through the whole worksheeet to deduce what A and B were.
And guess what, I got both wrong.
Why can't they invent talking litmus paper??