Across
- 1. Conrad Gessner invented ____ in 1564
- 5. Robert E. Kahn an Vint Cerf invented ____ in 1986
- 8. the light was invented by ____ in 1800
- 10. Cai Lun invented ____ 100 BC
Down
- 2. Guillermo Gonzales invented ____ in 1940
- 3. Bill Gates invented ____ in 1975
- 4. the creator of apple was ____ in 1976
- 6. Pierre Lallement invented ____ in 1866
- 7. Henry Ford created ____ in 1903
- 9. Douglas Engelbart invented ____ in 1945