Until the release of the new $10 note a few months ago, I'd never really thought about the colour of banknotes. I guess all the countries I've visited (except the USA) have had adequately different notes. But Australia's new note tore up my complacency, as I discovered that I couldn't tell it apart from the newish $5 note unless looking at the actual images and numbers on it.
...continue reading "Banking blind: new Australian notes are useless for the colour-blind"