When a woman in Australia checked her bank account balance earlier this week, she was surprised to see that she had $10 million available in her account. (That’s worth about $7.8 million US dollars, if you’re wondering.) She wondered whether it was an error or a prank, so she called her bank instead of running off on an international spending spree. The bank told her that it was no error: she was an unwitting millionaire. [More]