Science Alive

On Tuesday our class went to Science Alive. I learnt that it's really weird that when you're in space it's really hard to pick stuff up but it was easy for me to pick up stuff with the robot-hand.
The best bit about it was probably the air maze with the ball. The ball moved around the maze because there was air in the bottom and when you open the little doors up. Whoever gets the ball gets to choose which hole to put it in. There are two holes at the start and whichever you choose it goes down.