There are polymers in
The following objects represent the uses of CERAMICS: Ceramics are great insulators.
Ceramic tiles are also used to insulate the outside of rockets.
Even toothpastes use small
ceramic particles to help clean your teeth.
These objects represent the uses of COMPOSITES.
Fiberglass is a composite.
A composite is a material that is made from two or more materials and
has better properties than the original materials that created it.
Microchips inside the computer represent the use of materials called SEMICONDUCTORS.
Semiconductors are good conductors of electricity and also good