I had always thought of snakes as pretty much one-dimensional, but a visit to #chicago’s @fieldmuseum’s excellent “After the dinosaurs” exhibit has shown me that they are more two-dimensional. #snake, #math

Canadians shouldn’t boo at the US national anthem. Instead they should just play this instead of the Star Spangled Banner.

There is probably a term in #linguistics for this, but I am calling it a there-and-backformation.

#gulfofmexico

The last #chicago #bridge lift of the year. I followed that lone #sloop from the Columbus Drive bridge to the Madison Street #drawbridge (pictured). Next Spring, I will make sure to catch more of thr south branch bridges, as tall #boats make their way from their winter homes to #lake Michighan.