Across
- 6. Otto Fredrick invented...
- 7. What was invented in 1923?
- 9. What did J.P Knight invented?
- 10. Type of medicine
- 11. What did Arthur Wynne invent?
Down
- 1. You use to jump out of a plane
- 2. Something you chew
- 3. What do diabetic people use?
- 4. Henry Ford invented the...
- 5. A machine that can tell when you are not telling the truth
- 8. Type of cookie invented in 1912