I’ve been interested in sundials for ages. Tracking the sun’s path by observing the shadow of a stick is an ancient form of astronomy, and a gateway into geometry (literally “measuring the earth”).
Monthly Archives: June 2017
How to watch Tomorrowland, the movie
Because the 2015 movie Tomorrowland is back in the news, I thought I’d offer my ideas of how to enjoy this promising and flawed movie.
Needless to say, this post contains spoilers.