| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| (Erica Joy Baker presents the clue.) Famed California architect, Julia Morgan, pioneered the use of reinforced concrete, helping designs such as the Mills College Bell Towerto survive this 1906 disaster | the San Francisco earthquake | $1,200 | DJ | ENGINEERING | 2021-02-09 | #8332 |