Polymers
Disposable water bottles and bags are most commonly made out of this polymer
What are plastics
At this temperature state, the Silly Putty is easily manipulated into whatever shape we like
What is heated up?
Polymers are used to make these objects useful for moving liquids.
What are pipes?
O-rings, tires, and most balloons are made up of this material
What is rubber?
When cooled, a balloon shrinks because this happens.
What is the stiffening of the balloon?
Polymers are even used to make what you're wearing right now.
What is clothing?
PEX piping uses this type of links to be temperature resistant.
What are covalent cross-links?
A colder temperature makes a polymer brittle due to this characteristic.
What are the chains holding polymers together, slowing down and unable to move?
Polymers were also used to create these disks to store music, movies, and more.
What are CDs/DvDs?