Plaster of paris powder and needle: what they have in common
- Step 1. Plaster of paris powder — is material for — Plaster cast. Calcium sulfate hardens with water.
- Step 2. Plaster cast — has part — Bandage. A bandage base.
- Step 3. Bandage — is made of — Cotton. Gauze.
- Step 4. Cotton — is used in — Sewing machine shuttle. Inside is a bobbin with thread.
- Step 5. Sewing machine shuttle — is part of — Sewing machine. The shuttle forms the stitch.
- Step 6. Sewing machine — has part — Needle. A needle with the eye near its point.