| HEIN | Danish scientist and poet Piet ___ |
| THOSEWHOCAN | Start of a "grook" (an aphoristic poem) by Danish scientist Piet Hein |
| MONDRIAN | Dutch painter, Piet ___ (b.1872 - d.1944) |
| OUDOLF | Piet ___, Dutch plantsman, landscapist, author... of 'Old UFO' perhaps (6) |
| DEJONG | Piet _ _, Dutch politician who served as Prime Minister of the Netherlands (1967-71) |
| LEONARDO | Italian painter and sculptor and engineer and scientist and architect. |
| OERSTED | Danish scientist shows strength in the field (7) |
| RHOMBI | One Danish scientist upset about source of many diamonds |
| BOHR | Niels ___, Danish scientist (4) |
| NIELSBOHR | Danish scientist, awarded the Nobel Prize for Physics in 1922 (5,4) |
| CPSNOW | British scientist and author of "Strangers and Brothers" |
| LEACOCK | Canadian teacher, political scientist and humorist whose comic works include Literary Lapses and Frenzied Fiction (7,7) |
| STEPHEN | Canadian teacher, political scientist and humorist whose comic works include Literary Lapses and Frenzied Fiction (7,7) |
| WINSTON | Scientist and presenter of BBC documentaries including The Human Body and ongoing Child of Our Time (7) |
| GOETHE | Johann Wolfgang von --,German poet, dramatist, scientist and court official (6) |
| DEWAR | Scientist and violinist whose work in cryogenics enabled him to invent the vacuum flask that was later renamed and patented for commercial use by Thermos (5) |
| BIOCHEMIST | Scientist and actress Juliette, dropping point, acquires condensation (10) |
| ASTRONOMER | Scientist and epicure missing grand opening of restaurant |
| GALILEO | Italian scientist and astronomer |
| VOLTAIRE | Anger pursues Italian scientist and French writer (8) |