Well, not you and me particularly, but with some historical figures.  This was sort of spurred by Keith Olbermann’s story about Michele Bachmann’s list of people with whom she would like to have dinner.  I could not imagine a dinner with only six to eight folks, including me, wherein I could meet everyone that I would want, so I have set up a series of dinners with diverse groups of folks that I would love to get to know.  By the way, K.O. will be in a future installment if there is enough interest in this series.

Tonight’s installment will include a dinner with physicists (or their historical counterparts) that are both living and dead.  Here are my rules:  1) I am not personally acquainted with anyone mentioned (a chance meeting, like on a flight does not count), 2) within certain limits, only a maximum of eight people can attend.  More than that would make highly interactive conversation difficult, and 3) there is no language barrier.

Most people never give concrete a second thought.  This is a mistake.  Concrete is one of the most versatile and widely used building materials known, and it has been known for a long time.  Concrete like materials have been unearthed in ancient Egypt, and the Romans made extensive use of it.  Concrete structures over 2000 years old are still in use today.

Roman concrete is very different than modern concrete, and it did not weather well.  Thus, Roman structures were often faced with stone or brick to increase durability.  This defect has been overcome with modern materials and production techniques.

It seems that I get the most response from this series, which I enjoy writing immensely.  However, entertainment is sort of trivial compared to science, so I urge everyone to read the series about science and technology that I post on Sunday evenings, Pique the Geek.  No matter.  The Who are one the most important bands to release music, and I am glad to write about them.

I suspect that many of you will not recognize this excellent piece of music, since it was first released in 1966, before The Who became a sensation with the release of Tommy in 1969.  However, Pete Townshend always called it the parent of Tommy, and I think that it is just wonderful.

To make my point about how much influence that The Who have had in popular music, I have included several covers that many consider to be important bands these days.  Many of those are good, but no one could do it better than The Who did in the day, or even later.  In case you do not know, I will give you a lineup of the band from the first video.

I have often posted at the Big Orange about how evil the American Family Association is.  They are pretty much summed up as a bunch of bigots, and I had electronic mail with their current president, Tim Wildmon, many years ago that just solidified that thought.

He is a bigot, and a very hate filled person as well.  He called me everything but a nice person years ago.  Good Christian, he is.

Welcome to the third to last xx/xx/xx year in our lifetimes  Only next year and 2012 until we wait another 88 years for one.

Now that I have gotten your attention, actually MOST plastic bottles are not evil from a health and safety perspective, but the way that we use them certainly is evil.  I did say MOST, since by far the greatest number of plastic containers are made of polyethylene (PE, recycle code 2), polypropylene (PP, recycle code 5), or polyethylene terephthalate, (PET or PETE, recycle code 1).  These materials are not very apt to leach harmful materials into the contents.

Some plastics, notably polycarbonate (PC, recycle code 7 [7 is a catch all for “other”]) are apt to leach out harmful materials, particularly bisphenol A, strongly suspected as being an endocrine system disruptor because of its potential to mimic estrogen.  Polycarbonate containers are clear and usually thick, while PE and PP are translucent.  PETE is also clear, but usually quite a bit thinner than PC.  Just look at the recycle codes on the bottom.

This covers a topic about which I wrote earlier this week, but is expanded and completely revised, and includes actions that you can take if you find yourself in this situation.  I know that this will not be as well received as the installment last week, but this is an important topic, (although not a popular one), and is part of our culture at present.  I am talking about telephone billing scams, often called cramming, and they are common.

This incident is from personal experience, and recent at that.  Cramming is the addition of charges on one’s residential or wireless telephone bills that were not authorized by the owner of the account, or the addition of charges that were unwittingly authorized by the owner of the account.  In my case, it was the former, twice.

Well, this will not be nearly as entertaining as some of the music ones, but it is still part of popular culture.  There is a telephone billing scam going around, and I daresay that at least one of you reading this has become a victim of it.  I was.

It has to do with third party billing to your telephone bill.  You do not call 900 numbers?  No matter.  Not the 809 ones to the Bahamas?  No matter.  Right now, this audience is being vacuumed for telephone numbers for surreptitious billing.  It happened to me, and I thought that it was my fault.  It was not.  Please continue this journey.

We have been talking about sustainability recently, and one of the resources in most jeopardy is fresh water.  In the United States the freshwater problem is becoming more and more significant, and in many parts of the world it is already desperate.  We shall look at some of the methods used to purify nonpotable water tonight.

First of all, we need to understand what kind of water we are purifying.  It ranges in quality from surface or ground freshwater, requiring only minor treatment to eliminate microbes that might cause disease (the vast majority of drinking and industrial water in the United States comes from these sources), all the way to seawater, with lots of intermediate kinds.

Those of you who read this column regularly know that I am a big fan of the British Invasion era bands.  This is not to say that I hold American bands in disdain.  Actually, that could not be more untrue, because the revolution in early American music made possible the British Invasion.  Without Buddy Holly (Sir Paul is reputed to have a pair of his cufflinks), Elvis Presley, Little Richard, Bo Diddley, and many, many others, the British Invasion never would have happened.

But that was then.  This evening I wish to point out what I consider to be one of the very best American bands, and they are still with us.  Considering the circumstances, it is unlikely that they ever came to be, and considering one of their performers really self destructive habits, it is a wonder that they continue.

Many of you know that I regularly post and host the Pique the Geek series here and elsewhere on Sunday evenings.  One of my rules is to prepare myself for questions and corrections (both of which I relish) after posting.  Some of you may not know that I NEVER look up anything after posting, unless specifically requested to do so, and when I specifically say that I have in the comments.  There is a reason for that.

When I write my scientific blogs, I prepare for them.  For each minute that you read them, often more than an hour of research has gone into them.  But I can never know everything, and the comments are usually the most interesting and often the most illuminating part of my posts.  I would not have it any other way!