Yes but they're hidden behind the little "Play" button at the left of each point. Clicking it reveals further explanation and, often, examples. Not very discov

Yes but they're hidden behind the little "Play" button at the left of each point. Clicking it reveals further explanation and, often, examples. Not very discoverable; even though this feature is documented at the top right of the page, I skipped it too and only found it by accidentally clicking one of the buttons while obsessively-compulsively selecting text I was reading :D