On today's show, we'll hear the sound of a certain Aussie animal that's never been heard before! We'll celebrate two weeks of very different kinds: Global Media and Information Literacy Week, and Fat Bear Week! Before we meet some bike mechanics making a difference in the top end. After that, it's time for a Wow of the Week featuring some cool new tech.  Quiz Questions Which Aussie animal have scientists recorded for the first time? What's something you can ask yourself to see if the media you're using can be trusted? How many bikes are Guido and Sienna taking to the Northern Territory? Was the winner of Fat Bear Week named Chomper, Grazer or Muncher? What do the vests do to help people who are hard of hearing enjoy music? Bonus Tricky Question What's the word for when bears eat a lot, and then sleep or slow down through the winter? Answers Echidnas Who is saying this? 70 Grazer Vibrate  Bonus Tricky Answer Hibernation