Why is pmm2 impossible?

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Tags

1. #thermodynamics
2. #impossible
3. #effect
4. #energy
5. #statement
6. #kelvin
7. #absorb
8. #second
9. #planck
10. #engine
11. #produce
12. #according
13. #rejected
14. #amount
15. #source
16. #equal
17. #whose