2021-03-13 - Unknot Theory

~5.8 mi @ ~21.9 min/mi

"Rogers Pass holds the record cold for the continental US!" Danger Man suggests points of interest to visit in the northwestern states, as he rambles with Square Peg and Roadkill through new neighborhoods in Chevy Chase and back to Bethesda on a sunny Saturday morning. New developments in Knot Theory (last month, a long-sought quasi-polynomial time algorithm for recognizing the unknot!) and cosmology ("Hey Siri, what is Dark Matter?") accompany discussions of new streaming video shows. A US Space Force flag flaps in the breeze.

(trackfile) - ^z - 2021-04-07