Tag archives: Dava Sobel

Ups and Downs
By Ashleigh Brilliant   |   March 28, 2023

In our universe, things that are up are generally positive, and the reverse is true of the downs. Heaven is somewhere above, together with everything that’s at the top of the charts (except your temperature and blood pressure). But I’m sorry to say that “our universe” reaches no farther than our little planet and its […]