Flywheel energy storage and radar: what they have in common

1. Step 1. Flywheel energy storage — is made of — Carbon fibre. The rotor is carbon fibre.
2. Step 2. Carbon fibre — is material for — Rear wing. The rear wing is carbon fibre.
3. Step 3. Rear wing — is a kind of — Wing. An inverted wing.
4. Step 4. Wing — is part of — Jet airliner. A swept wing.
5. Step 5. Jet airliner — has part — Radar. A weather radar.

Open Evothings