motion etc

 https://amateurscientifics.blogspot.com/p/clockwork-engine.html

1. Clockwork engine more
2. 
   
3. Clockwork train - dead
4. 
   
5. https://astronomyscienceforchildren.blogspot.com/p/laws-of-motion-home-page.html      3rd law
6. 
   
7. https://amateurscientifics.blogspot.com/p/motion.html   1  2 laws
8. 
   
9. Begin explaining science law via ord law
10.