This week, I watched the movie Interstellar, the Christopher Nolan film about travel to another galaxy, a black hole, a wormhole, and other exotic environments.  I enjoyed it immensely, although I also had some issues with it. In the film, at some point in the future, the Earth is dying due to a global crop blight. … Continue reading Interstellar: more accurate than the typical sci-fi movie, but still had issues →