Likewise, the MPPT varies the ratio between the voltage and current delivered to the battery, in order to deliver maximum power. If there is excess voltage available from the PV, then it converts that to additional current to the battery. Furthermore, it is like an automatic transmission.
On the Supreme Court of the United States, Associate Justices Potter Stewart and Anthony Kennedy have been described as swing votes between the two factions of the court. In the United Kingdom, the  Essex man ,  Worcester woman  and  Holby City woman  are examples of personifications of swing voters.
I'm on board with all of these items except for (c). The current reality of American politics is that cloture votes are, for all practical purposes, not mere procedural votes, they're votes on the bill itself. The current reality is that bills require 60 votes to pass the Senate. But in comments to the original post, Fallows says this: