| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Using this type of power, the engines of all 10 U.S. Nimitz-class carriers can go decades without refueling | nuclear | $200 | J | ABOARD THE AIRCRAFT CARRIER | 2023-05-03 | #8863 | |
| The submarine U.S.S. Nautilus was the first oceangoing vessel to use this form of power | nuclear | $200 | J | OF THE SEA & SHIPS | 2008-03-28 | #5430 |