Morning Coffee Thoughts

I'm disappointed in Why e = mc sqr? book. There is hand waving on how we know speed of light to so many places and how we know it is constant. I have an accumulation of books to finish. One needs to go back to library. To-do's now include call Maynard House and call
Eisenstein's office for review of meds. I broke three of the short-stem glasses on card table so returned the rest of glasses to cabinet. Small refrigerator is almost too small. I need to use camcorder now that I have it. I'm quite pleased with it so far. If time is not fixed and distance is not fixed, how can speed = distance/time be constant except by definition. Distance = speed x time. Time = distance/speed. Which is the independent variable? "Constant" is a synonym for "fixed." Which of the three statements do we say is true by definition? It's been too long since I have talked to Phyllis. I'm here rather than pulling more books out of my basement because Anna is coming to clean. I'm overdue to sort coupons. The problem with doing anything is that it keeps me from doing something else, Barbara Sher would call me a scanner. Get more exercise. Practice piano. Work on pictures. Blog. I checked on pith helmets (safari hats). The less expensive ones are only sold by the dozen. I wish Word Pad had spell check.