Error: Feed failed! Causes may be (1) No data found for RSS feed http://cairns.nsta.edu.au/author/springjames00/; (2) There are no items are available for this feed; (3) The RSS feed does not validate.
Please verify that the URL http://cairns.nsta.edu.au/author/springjames00/ works first in your browser and that the feed passes a validator test.