How do power supplies differ among continuous glucose monitors?

Some CGM systems use a pair of AAA batteries, or a single AAA. Others recharge like a cell phone. If you get the kind that recharges, your out-of-pocket costs to run the damn thing will be less, but you need to make sure you have both a charging cord and a wall with a plug in it handy when you run out of juice.

Spare batteries are easy to carry.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.