Cache memory and dewar flask: what they have in common

1. Step 1. Cache memory — is part of — Microprocessor. Cache.
2. Step 2. Microprocessor — uses — EUV lithography. Leading-edge processors.
3. Step 3. EUV lithography — has part — Mirror. Mirror optics (lenses absorb EUV).
4. Step 4. Mirror — is part of — Vacuum flask. The silvering reflects heat radiation.
5. Step 5. Vacuum flask — evolved from — Dewar flask. A household Dewar flask.

Open Evothings