ARTIFICIAL MATERIALS
- artificial /organic / inanimate
- wooden
- paper
- polymers
- polyethylene (plastic bags)
- Polystyrene (cups)
- polycarbonate (CDs)
- elastomers
- silicone rubber
- nitrile rubber
- ceramic
- porcelain (vases, teacups)
- PZT (piezoelectric used in lighters and ultrasonic transducers),
- Concrete (buildings)
- foam
- sand or glass
- metal
- copper alloys
- copper wires
- stainless steel
- Artificial/animate
Discussion