Kaolin and laser: what they have in common

1. Step 1. Kaolin — is material for — Porcelain. Kaolin.
2. Step 2. Porcelain — is material for — Composite armour. Ceramic layers.
3. Step 3. Composite armour — is part of — Tank. Multi-layer armour.
4. Step 4. Tank — has part — Periscope. Observation devices.
5. Step 5. Periscope — has part — Mirror. Mirrors or prisms.
6. Step 6. Mirror — is part of — Laser. A resonator made of mirrors.

Open Evothings