It's #ScienceWeek Downunder and #GeoscienceAustralia has a #geoscience education display at the Woden Plaza for the weekend. The displays explain how #EarthScientists use the properties of rocks like magnetism to map what is deep underground to better understand the #geology. Also a very cool display about the rocks in #Minecraft. No idea how many of you are local Canberrans, but go have a look if you can!