Crusty.

Short posts from Andrew Jaffe
Crusty.

The other problem with teaching at 5pm is that I spend the whole afternoon beforehand thinking about my lecture.
I’m on my colleague Brian Keating’s Into the Impossible podcast discussing The Random Universe. Please listen! (Apple Podcasts; YouTube; Spotify)
5pm Fridays is not the best time to lecture.
If you’ve read — and learned from — The Random Universe, please consider leaving a rating or a review at the site of your choice.
First undergraduate cosmology lecture in about 13 years. Too many slides today, but looking forward to 25 lectures of good old-fashioned chalk-and-talk.