Category: Uncategorized

It’s been a long while since I’ve posted new content. Frankly, I find myself focusing on “conversations” in Facebook and email, though both of those are poor substitutes for thinking and writing about complex ideas. So I’m back to posting here to see if this medium can remain alive. I

Bob Frankston suggested I post some of my recent remarks and references to Orbital Angular Momentum and its potential value in increasing the capacity of “spectrum” (the word I think misleads everyone, but that’s a subject I’ve talked about a lot). So I did put up a brief page here,

What do we teach when we teach science in school? And really, why do we teach science that way? I’ve personally never been quite sure whether I’m more of a scientist, engineer, or mathematician. The public lumps these all together for some reason, perhaps because they all appear to deal

Due to a complex double failure, old posts were lost about 9 months ago, and while I’ve reconstructed a couple from network caches, I’ve given up on efforts to reconstruct old blog entries from remnants. However, I will be posting new material, largely focused on ideas I’m exploring outside of

One of my grad students (whom I won’t embarrass here) just introduced me to a new UROP student as a fount of Internet know-how by saying that I “invented UDP”.   This just seemed odd to me.  Perhaps because our culture is so oddly focused on “who” and ignoring the more