Science magazines seem to write this list about once a year but they are always fun to read: thirteen things that science cannot explain. This version of the list includes the Kuiper cliff, tetraneutrons, cold fusion, and our old friend the Pioneer anomaly.
...is a weblog about the liberal arts 2.0 edited by Jason Kottke since March 1998 (archives). You can read about me and kottke.org here. If you've got questions, concerns, or interesting links, send them along.
