| Clue | Source | Date |
|---|---|---|
| They are great at keeping the orchestra in time with little resistance? (15) | ||
| Good leaders -- they offer no resistance | The Telegraph Cryptic | 18 Apr 2018 |
| They're used in cutting-edge electronics | The Washington Post | 17 Apr 2016 |
| "Iggy, these biographies of Stokowski and Toscanini don't really apply to our project on ..." | ||
| Atom smasher parts | ||
| They're used in cutting-edge electronics | ||
| Experimental electrical materials |