At Karijini there is easy indication that the earth is ripe for iron ore mining.  This torch has a couple of magnets in the base. We accidentally put it down and then it wouldn't stand properly until we cleaned it!

One of the activities at Canarvon was a 'ride' in a model of Apollo 11 space capsule.  We had 5 minutes lying in this with a bit of rumble. The original astronauts had 3 days lying here before they could unclip and tumble around weightless, for the first 10? minutes they were being crushed into the back rest by the acceleration of the rocket taking off.  That must have been a long 3 days.