Troublesome little mice

Did you ever hear of a mouse that had a battery in it? I didn't and thus my surprise was immense when the cursor on the screen stopped working due to lack of battery power. So now I have searched the house high and low and finally found some. Grrrrrr.

I am contemplating running on the seafront. A minute ago the rain was pouring down and now it is sunny. So I don't know what to wear and how far to go.