Satellite television and needle: what they have in common

1. Step 1. Satellite television — has part — Dish antenna. A dish.
2. Step 2. Dish antenna — is a kind of — Antenna. An antenna.
3. Step 3. Antenna — uses — Electrical conduction. Current in a conductor radiates a wave.
4. Step 4. Electrical conduction — is used in — Silver. The best conductor.
5. Step 5. Silver — is material for — Syringe. Early needles were silver.
6. Step 6. Syringe — has part — Needle. A hollow needle.

Open Evothings