We looked at how the time machine might fall when it arrives in Neolithic times. Will it matter if it is big or small? Heavy or light? Will the shape matter?
We conducted some experiments to decide which things fell faster and were surprised by the results! Most of the objects hit the ground at the same time apart from one pair. Can you work out why one hit the ground first? A good answer will describe what you think the difference between the objects is and what force is slowing down the piece of paper.