Yesterday we went on a school trip to Dynamic Earth in Edinburgh. There were a few 3D movies, one was about aliens and another one! There was a time machine that showed you how the universe started. We had a room with a few tables what would show you stuff about the planet like volcano rocks, a presentation about the stuff, a place were you would put blocks on each other and would vibrate like an earthquake.  My favourite part of the day was the time machine. I learned that the earth was made out of rocks forming in the solar system! It was a long journey home!