Sunspots 290

Things I have recently spotted that may be of interest to someone else:

Science:  National Public Radio's Robert Krulwich reports that humans can't walk in a straight line without some visual goal to aim for, and discusses why this is so.

NPR also has a report on why the personalities of siblings are so different.

The Panda's Thumb on how college students who aren't very good think they are a lot better than they are.

Computing: Gizmo's Freeware on how to cancel a print job that is hung in your computer.

Image source (public domain)