What can we do to solid materials? Are they all the same? Do they all have the same properties?
What is the mystery material called Gloop? Is it even a solid? How do we know?
Can we stretch Play-Doh?
How far can we stretch rubber? Do all rubber bands the bend the same?
Metal is a hard solid but can it bend? Can it even break?
Plastic comes in different shapes, colours and sizes. Can we squash it flat?