dana blogs math: Warrior for the Blind

Why should sighted people have all the fun? Kyle Rector, one of the young participants in this year’s Heidelberg Laureate Forum, doesn’t think they should. As part of her dissertation research on “eyes-free technology” at the University of Washington, with...

(Off topic) Another Max video

Put away those chess boards and chess books! It is now time for some Truly Edifying Entertainment. Yes, we have another video of my cat Max, doing various dog impersonations and showing us that Cats Can Fetch, Too. More Max videos, as always, at...

Prophylaxis and Flexibility

In the comments to my latest post there was some interesting discussion of the “lost art of the post-mortem.” However, I was fortunate enough this weekend to have a delayed postmortem of two of my games from the CalChess State Championship. In this case...