| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| This physics term refers to the study of the effects of extremely low temperatures | cryogenics | $600 | J | SCIENCE & NATURE | 2008-06-27 | #5495 | |
| This physics term refers to the study of extremely low temperatures | cryogenics | $800 | DJ | SCIENCE & NATURE | 2001-09-21 | #3920 |