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Pique the Geek 20100822: Automobiles Part II: Engines and Motors

I apologize for posting later than normal.  Windows decided to perform an update when I sat down to finish this piece, so I lost around 45 minutes this evening.

The most important part of an automobile is how to power the wheels (or belt, if one talks of a snowmobile).  What ever device does this must fulfill several requirements, which we shall look into later.

A device to propel a car must do several things, depending on the complexity of the automobile.  It must produce enough power to overcome internal friction, to overcome air resistance, to overcome rolling resistance of the tires, and a couple of other things as well.  Because of differences in combustion engines and battery operated motors, each type will be discussed separately.

Popular Culture 20100820: TeeVee Adverts

I have written about adverts on the TeeVee before, but there are a whole new crop of them now.  I am not against advertising; as a matter of fact I strongly support it in concept.  However, some of them are just offensive, at least to me, and others are very well received, again at least for me.

Tonight I will pick out my most favorite ones, my most disliked ones, and the genres that I personally like and dislike.  Like all forms of art, adverts are extremely subjective and I do not expect that everyone will agree with me.  That actually makes the topic more interesting.

New person here

Hello, all!  This is Translator, the newest and most likely the worst editor at The Stars Hollow Gazette.  I am new to editing, so please bear with me.  I also post things, mostly about science, and hope that you like them.

For tonight, I just thank the folks that run this site for allowing me to be somewhat more than an observer.  Here are my rules for responding to my, or others’ who post here.  I think these rules are consistent with everyone else.  No bad language, no hurtful comments about others, and good thinking about everything else.

I shall welome everyone by saying that the Mosque is not bad, but the FOX “News” makes it seem very bad.  I shall talk about other things tomorrow, but not this morning.

I appreciate all of you that want to talk, and I will be available for that on the morrow.

Warmest regards,

Doc

Pique the Geek 20100808: Automobiles Then and Now, Part One: Overview

With the near release of the Nissan Leaf and the Chevrolet Volt, both 100% electric driven automobiles, I thought that it would be appropriate to reflect on the history and technology of the automobile.  Actually, the Volt also has an internal combustion engine on board, but that engine runs a generator, so both of these cars are exclusively driven by electric motors.

The engine to generator concept is not at all new, as practically all big Diesel locomotives are driven that way.  There are significant advantages in using electric motors to propel vehicles, even if they are powered by on board generators.  We shall get to that in future.

Tribute to Dr. William Harrison 20100804

I read with sorrow this evening that Dr. Harrison is closing his practice.  He is an excellent physician, and skilfully delivered my firstborn son in 1985.

Dr. Harrison has been in a bit of controversy, since he is the only OB to provide abortions in the northwest Arkansas area.  This man has guts.  The fundies are rejoicing.  I am mourning.

When the former Mrs. Translator and I visited his office in late 1984 and early 1985, he also practiced OB-GYN and delivered babies.  The costs of that became large afterwards, so he limited his practice to abortions.

Pique the Geek 20100801: Lincoln One Cent Pieces

Many of you who read my posts regularly know that I am a very dedicated numismatist, and that I have written many posts about coin collecting.  I have also written about the history of United States coins extensively.

What you may not know is that I specialize in Lincoln one cent pieces, minted from 1909 to the present day.  This is the longest running series of all United States coins by a large margin, lasting 101 years now with little change on the obverse, but with some.

This post will let you know a bit more about them, and also some of my passion for what most people think of as something insignificant.  They are far from insignificant.

Popular Culture (TeeVee). Season Finale for Dr. Who 20100730

Many of you who read my posts know that I am a very big fan of the British TeeVee series, Dr. Who.  This is not a recent infatuation.  I have followed The Doctor since 1978, when I first discovered the series.  It was 15 years old by then.

I have written a number of posts about this series, and you can find them by examining my profile on the Kos site (I have not written on Docudharma.com or Thestarshollowgazette.com as long).  As you read those, you will find that I have a very special place in my heart for that series.

Tonight we shall examine the season finale for the current iteration.  It was good, if a bit rushed in the last episode.

Pique the Geek 20100725: Corruption of Scientific Terms

Scientific terms are often corrupted, and the wingnuts often do it.  They conflate hypotheses with theories, and theories with laws.  They also reduce the value of a theory to what they make out as just a guess.

This post is an attempt to separate the words and make the scientific method more sensible to folks who are not trained scientists.  As always, if I not clear, comments and questions are always welcomed.

Popular Culture (Music) 20100723. Atomic Rooster

Atomic Rooster was in interesting band.  They were certainly British, and very eclectic.  There are also connexions with other bands (some of which I have covered here) and with other, less well known ones.

This band came to be in much part between the collaboration betwixt the folks producing The Crazy World of Arthur Brown and several other bands, including The Who.  Their connexions include King Crimson, Emerson, Lake, and Palmer, and a couple of other bands that I would rather folks mention in the comments.  Shall we see more about them?

Popular Culture (Movies) 20100721: The Night of the Living Dead

OK, I admit that I got you to read this because of its title, but it is not too far from the plot of the old, classic horror flick.  In a nutshell, everyone turns against each other, except for the Living Dead that were united because they had no brain tissue of their own.

The classic line of the film was uttered by the Sheriff, who said, after being asked a question about the motives of the Living Dead, deadpan,, “They’re all messed up.  They’re dead.”

Thus is the performance of the entire cast of the unfortunate episode about the Shirley Sherrod episode, with everyone being brain dead except for her (who acted with dignity), the vile Breitbart, and the FOX “News” Channel.  Please read more.  This is more opinion than fact, but the film puts it in a sort of bizarre perspective.

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