What did Egypt invent?

Related questions

1. How do people survive in Egypt?
2. What is the climate like in Egypt?
3. Is Egypt a safe place to visit?
4. Is Caracas safe?
5. How many countries are in Egypt?
6. What is the old Egyptian language?
7. Is Egypt wealthy or poor?
8. Is there a second world country?
9. What made Egypt rich?
10. Is Egypt overpopulated?

Tags

1. #ships
2. #produced
3. #exported
4. #machines
5. #papyrus
6. #pottery
7. #basin
8. #processes
9. #simple
10. #throughout
11. #paper
12. #trusses
13. #egyptians
14. #egyptian
15. #stiffen
16. #mediterranean
17. #invented
18. #lever
19. #construction