A rheostat was an internal device on droids that regulated internal heat. When C-3PO and R2-D2 were scouting the ice planet of Hoth, Han Solo suggested that they turn up their rheostats to keep from freezing solid.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/HKLuOE2-BdNfatl2xqBP3w== | 5.88129e-14 |
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