More on the 7 Machshirim - mnemonics. Now, the biblical verses on this Impurity, which support the discussion of the daf. And to what extent are the details of the impurity of liquid learned from the verses and to what extent inferred via kal va-chomer logic. How does R. Akiva read the verse? Where is the impurity being transferred to? Also, R. Yossi's disagreement with R. Akiva. What's What: Muchsar Kippurim. Which leads to a refinement between terumah and kodshim. Plus:The implications for 3rd-degree and 4th degree impurity.