| DIRAC | English theoretical physicist who applied relativity theory to quantum mechanics and predicted the e |
| BESSEL | Who performed the first accurate measurement of the distance to a star and predicted the existence of Neptune (6) |
| MTHEORY | In physics, a hypothesis that attempts to unify quantum mechanics and general relativity through the concept of an 11-dimensional universe (1-6) |
| HERBERTSPENCER | English writer who applied Darwinian principles to philosophy |
| PAULDIRAC | English theoretical physicist and Nobel Laureate (1902-1984) who predicted the existence of antimatter and the positron (4,5) |
| STEPHENHAWKING | English theoretical physicist and cosmologist who wrote A Brief History of Time |
| NEUMANN | John von ____ made significant contributions to quantum mechanics, economics and computing |
| EINSTEIN | Gennan-born theoretical physicist who developed the theory of relativity, Albert _ (8) |
| OLIVERHEAVISIDE | English physicist who predicted the existence of an ionised gaseous layer in the upper atmosphere |
| WHEELER | Theoretical physicist who worked with Niels Bohr on explaining nuclear fission and coined the terms |
| PLANCK | Max ___ (1858-1947), German theoretical physicist who founded quantum theory; Nobel Prize in Physics (1918) (6) |
| UNCERTAINTYPRINCIPLE | A Heisenberg contribution to quantum mechanics |
| HAWKING | Stephen --, 1942-2018, English theoretical physicist (7) |
| KAKU | Dr. Michio ___ (Theoretical Physicist who has written bestsellers and has appeared on science TV sho |
| FEYNMAN | Richard ___, American theoretical physicist who received the Nobel Prize in Physics in 1965 |
| BOHR | Niels ___, Danish theoretical physicist who won the Nobel Prize in Physics in 1922 (4) |
| ZEISS | German optician who founded a precision workshop for mechanics and optics in Jena in 1846 (5) |
| STATICS | Branch of mechanics and statistics first to be dropped (7) |
| DESCENTOFMAN | The --- --- ---, 1871 book by Charles Darwin applying evolutionary theory to human evolution (7,2,3) |
| RAJ | One of five characters on "The Big Bang Theory" to appear in every episode |
