1. Intro

 2. Evolution

 3. Evolution From privies to modern technology,  over 4000 years of history

 4. Collection

 5. Collection   pop quiz

 6. Collection   pop quiz

 7. Collection   pop quiz

 8. The Dark Ages

 9. The Middle Ages

10. The Renaissance

11. Disease

12. More Disease

13. More Disease

14. So, What’s the point?

15. So, What’s the point?

16. So, What’s the point?

17. Onsite Treatment

18. Innovative Technologies Here are some of the basics

19. Regulation

20. More Regulation

21. Questions?