| WHEATSTONE | Charles, English physicist who invented the concertina (10) |
| ACCORDION | Harmony by one on the concertina (9) |
| FAHRENHEIT | Gabriel ___, German physicist who invented the mercury thermometer (10) |
| TORRICELLI | Evangelista, Italian physicist who invented the barometer (10) |
| ROTHSCHILD | (Nathaniel) Charles, English banker and entomologist (1877-1923) |
| SQUEEZEBOX | Concertina (10) |
| WEBER | One of the founders of modern sociology; or, the German physicist who invented the electromagnetic telegraph with his friend Carl Friedrich Gauss (5) |
| GLASER | "Donald Arthur___", US physicist who invented the bubble chamber and received the Nobel prize in 1960 (6) |
| REAUMUR | French physicist who invented the alcohol thermometer (1683-1757). |
| ESAKI | Japanese physicist who invented the tunnel diode semiconductor (5) |
| FOUCAULT | French physicist who invented the gyroscope (8) |
| ANDERSCELSIUS | Swedish astronomer and physicist who invented the centigrade scale (6,7) |
| MARCONI | Guglielmo, Italian physicist who invented the wireless telegraph in 1896 (7) |
| VOLTA | Physicist who invented the electric battery |
| FARADAY | Physicist who invented the dynamo (7) |
| DAGUERRE | Louis ___, physicist who invented the first practical process of photography |
| READE | Charles, English novelist who wrote The Cloister and the Hearth (5) |
| SWINBURNE | Algernon Charles - - -, English writer who invented the roundel form of verse (9) |
| OLIVERHEAVISIDE | English physicist who predicted the existence of an ionised gaseous layer in the upper atmosphere |
| STEPHENHAWKING | ALS-stricken English physicist who's the subject of "The Theory of Everything": 2 wds. |
