NGC_3021_HubbleDark Energy
Image by NASA

A few days ago I spent several long hours in the hospital. Not because there was anything wrong with me. I just had go for a yearly eye exam, and my doctor’s office is in a hospital.

I had to wait for the results of the various eye tests they did. (Everything was fine.) While I was waiting I could not help but overhear the other folks also waiting there. Virtually all of them were talking about everything that’s “wrong” with their bodies.Read more