String theory Crossword

This printable crossword puzzle on the topic of Physics has 10 clues. Answers range from 6 to 30 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

How many dimensions do most string theory calculations require
What is a group of universes called
They are 1 dimensional filaments of energy
It is the reason why an apple fell on Newton
A theory that states we are stuck to a membrane
It created the universe
They smash atoms together
We cannot see elementary particles without changing them
WE use these types of waves to see
It is the strongest of the four fundamental forces of the universe