An English reading - Listening exercise: Revolutionary Australian beehive invention Revolutionary Australian beehive invention raises millions Here's a good feel story - such a simple invention! Honey extraction technology. It is on Radio Australia, Radio National Just Google for 'Revolutionary Australian beehive invention raises millions' I give it to some of my students as a listening-reading exercise Be aware that there are two mp3's in the article - one is an excerpt, and the second, lower down in the article, is the full downloadable mp3.