Birthday (1852) of Nobel physicist Albert A. Michelson. Attain a higher fraction of c today in his honor. pic.twitter.com/0S4Hlt7F0R

— Charles Bergquist (@cbquist) December 19, 2016

I grew up in Cleveland, where the famous Michelson-Morley experiment was performed. A simple stone marker was set near the spot on the CWRU campus. I think there's a grander memorial now.

I should just wear this on a chain around my neck... https://t.co/iwRvPtSX0B

— Tim Carman (@timcarman) July 29, 2016

I had plenty of opportunities to say this.

The horrifying face of Laffing Sal once swept the nation https://t.co/p8xXdv9Weq pic.twitter.com/I3GeFcbTJt

— Atlas Obscura (@atlasobscura) July 29, 2016

One of Laffing Sal's incarnations lived outside the fun house at the Euclid Beach amusement park in Cleveland. I remember being terrified of her. Kind of disappointing to learn that she had a whole family.

You've got to be tough pic.twitter.com/WfwDjXxawR

— Austin Kleon (@austinkleon) June 20, 2016