dr_phil_physics: (lifesavers-winslet)
TV Ad For The Toyota Prius

Dad driving a kid around. Kid anxious to get "somewhere". Dad is explaining about Toyota's Synergy Drive System, essentially describing the dynamic braking system in which the kinetic energy of the moving car can be used to turn the electric motor into a generator and recharge the battery. So far that's all true -- it's Physics. And it's been used in other industries, oh such as railroads, for most of a century.

But then... the Dad in the commercial starts talking about maybe using the Synergy Drive is other areas. Like the roller coaster in the background. (Now we know where the kid wants to go.) And he comes up with the corker: "We could make the first self-sufficient amusement park." Or something like that. I've only seen the commercial once.

Excuse Me?

What in the world did they mean by "self-sufficient"? This sounds like they expect to get 100% of the kinetic energy of that roller coaster back from the Synergy Drive. Um, ever heard of the Second Law of Thermodynamics? Ever heard of a Perpetual Motion Machine? Or that the U.S. Patent Office refuses to issue a patent for such a device, on the grounds that it violates the Second Law of Thermodynamics?

Are you people crazy?

Okay, so it's just a damned commercial. No one thinks this Dad really is some engineer or scientist. And Lord knows that the people writing the ad copy know much about Physics. But this is or should well be embarrassing to Toyota's engineers. Without. Question.

Why Carp About Yet Another Ad?

Because this stuff matters. We have dumbed down our society, allowing them to graduate from middle school, high school, college and even graduate and professional schools, such that actors, directors, ad agencies, advertising departments of major international corporations -- don't know the Second Law of Thermodynamics.



Waste. Try as hard as you can to recover all the energy and reuse it, you can't. You have to waste some to recover some. At best. There is no alternative. It's Physics.

And Toyota is promoting their Synergy Drive as the engine of a perpetual motion machine? It's either out-and-out fraud or stupidity. Take your pick.

Assuming, of course, that I heard this commercial I've seen only once right. (grin)

Dr. Phil
dr_phil_physics: (jodie-foster-contact)
This Post Is Only For Those Who Truly Embrace The Ideal Of The Complete Liberal Arts and Sciences Education

After yesterday's post on I Will Derive, in which certain persons complained about the horrors of watching geeks dancing in an otherwise totally charming and intelligent video about Physics and the differential calculus, I thought I would further elevate the discussion of the arts amongst the geeks.

Metaphorically run, do not walk, over to the latest issue of Clarkesworld and read [livejournal.com profile] yuki_onna Catherynne M. Valente's wonderfully complex, intelligent, personal and most certainly high art geeky science fiction short story "Thirteen Ways of Looking at Space/Time".

Because it isn't just geeky science. It is a terribly personal tale, slipped into another's life. It is a reweaving of many of the great myths of creation with a tiny personal myth of creation -- in a way it makes the myths of some past civilizations more understandable. The squabbling and the petty jealousies of the gods made whole and plain. Along with the pre-baryonic universe and its ultimate thermodynamic heat death. I like that.

The Author's Lament -- Cut Short And Arrested

Sometimes, when one is reading a piece, the thought comes, "Oh lord, I can't write like this -- I cannot write anything ever this good." It's a natural thought, and one which probably needs to be nipped in the bud. Because I don't want every story in the world to be like Cat Valente's "Thirteen Ways of Looking at Space/Time", certainly not my own stories, just as I don't want every story in the world to be like my "A Man In The Moon". Or "Giant Cicadas and Other Odd Indignities".

What the hell would be the fun in that?

So I have to remind myself that No, I Do Not Write Like Cat Valente. But that I can revel in the knowledge that Cat Valente does. And that is enough for me. (wry grin)

Dr. Phil
dr_phil_physics: (writing-winslet-2)
dr-phil-physics.com version 2.0

06.06.2010 waned, and with it, the arrival of the newly renovated dr-phil-physics.com, the Official Webpage of Dr. Philip Edward Kaldon.



The Heart of the Upgrade

When I started dr-phil-physics.com back on 02.02.2008 I wanted to highlight my science fiction writings and publications, as well as my physics teaching and science literacy efforts.

(1) A Revised Look
Most of the webpages now feature Wordle.net graphics in the newly updated headers. (If you aren't seeing them and you've visited dr-phil-physics.com recently, you might want to Reload the page or clear your browser history.) I am also improving navigation by providing more jump links around pages and also will be off-loading some longer sections onto their own pages.

The result, when fully implemented, should result in a cleaner look which is easier to get around and find things of interest.

(2) Updated News and Publications Info
It's no secret that I use this [livejournal.com profile] dr_phil_physics LJ blog to post news and publication information, then provide links to the these postings on the website. Alas, not only did I let it get out of date, the main page listing has grown like a weed and I'm paring it down to the latest and bestest (grin) news. All the news links get archived on the old news page.

In the next month I hope to take the last two years of my publications and create proper webpages for each of these stories, as I had for earlier ones.

Oh, and there's an FAQ page for my 29th century universe, where a lot of my stories take place. It'll expand, too.

(3) Broaden the Content

Recently I moved some 2002-03 movie reviews and other comments from my university website over to dr-phil-physics.com . That prompted me to start digging up other things. For example, a number of Dr. Phil stories are available online for free -- either as publications or posted on this [livejournal.com profile] dr_phil_physics LJ blog or on dr-phil-physics.com . Now there's one page where you can find Dr. Phil's free fiction. Similarly, I need to group together all the movie, TV and book reviews I've posted and make them easier to access.

I've also added some of my professional physics material -- just to let you know that I do work on teaching Physics and promoting Science Literacy. (grin)

A Website's Work Is Never Done


Like any multi-purpose tool, dr-phil-physics.com works best when it is kept up to date and that's on me. It's taken a good five weeks to get the Version 2.0 revisions in shape -- not continuously -- and I still have some sections to work on in the coming months. Best advice to me is not to let it get so out of date again. (grin) Both for me and for you. (big-grin)

Enjoy!

Dr. Phil

P.S. Remember, there's always a handy link from the left side of the [livejournal.com profile] dr_phil_physics main LiveJournal page to dr-phil-physics.com .
dr_phil_physics: (pepper-potts)
This Sunday

We've suddenly been thrust into humid, hot, summery weather -- the high peaked around 88°F here -- and we've been sort of reveling in it. Rather than turn on the central air, we put on the small window AC in the bedroom, but opened the windows and let the house heat up during the day. Of course the humidity meant that I also turned on the dehumidifier in the basement as well.

While many people I know are watching the 2-hour Lost recap show followed by the the 2½ hour Lost Series Finale, we watched cats & dogs & people on PBS' Nature, followed by a Miss Marple on Masterpiece: Mystery!. (grin)

Two Sundays Ago

We sort of abbreviated our normal Sunday routines so that we could run out to a 4:45pm movie. And though it was only the 9th of May, and regular schoolchildren are still in school, we had to mark the official beginning of the Summer 2010 Blockbuster Season. Alas, I've just been behind in putting in LJ updates and so this review is late. But it's not like people are depending on me for the film to be a success or not. (grin)

Iron Man 2 [PG-13] in IMAX
Celebration North IMAX, 4:45pm

One of the problem of getting behind in doing reviews is that (a) I have time to figure out what I say and (b) sometimes, having written it in my mind, I thought I've actually posted it. So... I can't link to a 2008 Iron Man review because apparently I never wrote it. (grin) Nevermind. We liked it. Thought Robert Downey, Jr. did a superb job of being both a drunk and an engineer -- delighted to see someone develop and field test gear, whether in a cave or an elaborate high tech basement lab. Not pleased with the terrorist sub-plot, which was, shall I say it?, a bit cartoonish, but in 2008, whatcha gonna do?

On to 2010 and it is SO nice to have a sequel which holds its own weight. I've talked to more than one person who cannot decide (or comes down on either side of the divide) which of the two Iron Man movies they liked better. That is such a relief. Indeed, just to have a decent story for a blockbuster sequel is extraordinary.

Watching Downey and Gwyneth Paltrow is so much fun. And they don't take the cheap way out, but keep have them missing the big romantic moment. Could not believe that they actually got whatshisname, Bill O'Reilly, from FOX News Network to show what an ass he is by claiming that Pepper Potts is just a secretary and not capable of running Stark Enterprises. When in fact she always has. And think about it -- Carly Fiorina rose from "secretary" to CEO. So don't give me that crap. (evil grin) Besides, the doofus running Hammer Industries shouldn't be allowed to run the register at a McDonald's Drive Up window, he's such a stupid businessman.

Don Cheadle always delivers a strong performance -- and his Major is a far better friend to Tony Stark than Stark deserves. But once again he is also mistreated by his superiors. Scarlett Johanson's Black Widow has been the subject of many comments claiming how awful she is and that her Russian accent is non-existent or weird. Frankly, I don't know the comic book canon for this franchise, so she was fun, looked great in her fighting gear and had some great and competent moves. More than that, I cannot address. Gary Shandling's Senator gets to each delicious crow at the end, which makes his previous unctuous performance all the better. And while Samuel L. Jackson's Nick Fury doesn't get much screen time, he also does his usual great job of "explaining" the unexplainable to people. We can watch him all day.

Of course the real great performance beyond Robert Downey, Jr.'s belongs to Mickey Rourke. Wow. Of course, I would quibble with the government's complaints that Whiplash had a harness and not a suit, but as Mrs. Dr. Phil pointed out, comic book politicians don't ever make sense. And it isn't Rourke's fault that the screenwriters don't know how computers, security or firewalls work. But my can he chew up the scenery, to say nothing of expensive race cars. (grin)

And while I'm ragging on poor screenwriting, we now have a THIRD movie in the last year which has a third elemental disfunction. Yes, Star Trek's red matter and Avatar's unobtanium, I'm looking right at you. Element 118? Really? Uh, no. Go Google "wikipedia element 118" and see some truth. Or look at my newly revised Periodic Table from my Spring 2010 PHYS-2070 class. And while it was a fun scene, making a particle accelerator in your basement -- and screwing up which way the laser is pointing? -- Does Not Work Like That.

Frankly, I missed seeing the "You Complete Me" scene from the TV trailer -- where Pepper Potts kisses the Iron Man helmet and then tosses it out the back of the airplane -- it isn't in the movie.

But don't think I'm complaining too hard, because the movie is fun. Tony Stark has his share of fun, too. The "Ironette" Dancers, with their glowing chest and hand lights, Iron Man performing in public -- it does nag at the back of the mind that this is awfully arrogant and deserving of a fall at some point. And getting drunk in the Iron Man suit? Irresponsible. And yet we get scenes like the array of Iron Man suits in various levels of repair. THIS is why this makes a good superhero flick. Iron Man is a suit made by an engineering genius with a lot of resources. But there are costs to such superherodom and we get to see them.

Mildly Spoilerly Comments )

Flaws? Sure. It's a summer blockbuster movie. You can either worry about the flaws or go with the flow and enjoy.

Mrs. Dr. Phil and I? We had a helluva time. Oh, the IMAX? Really impressive and the main focus eyepoints were well maintained. I've heard that the producers didn't want to backfix this with 3D, but that we can expect Iron Man 3 to be in IMAX 3D because it was shot that way. We'll bring the popcorn.

Highly Recommended

Dr. Phil

On World Building

Wednesday, 12 May 2010 12:41
dr_phil_physics: (avatar)
If you aren't reading The World SF News Blog or its LJ feed at [livejournal.com profile] world_sf, then you're missing an interesting window into non-Western, or perhaps even more-so, non-American SF/F. Today there was a nice piece on World Building in a Hot Climate by Anil Menon.

Just a little over a week ago I was reading my PHYS-2070 science literacy papers and was reflecting on the world building of Frank Herbert's Dune. When we write SF, we often want to write about "the other". That might be other technology, other species, other philosophies -- and other worlds. Too often what we see in SF is generic Central Casting planets, with perfectly temperate shirt sleeve weather and homogenous populations. Yes Star Trek, I'm looking at you. (grin) At least Star Wars made an attempt to go from desert to jungle to ice planet. When I reviewed James Cameron's Avatar, I commented on the here-again / gone-again nature of the "hellish" conditions of Pandora:
If I had one complaint, it's that you tend to forget that Pandora is described as sort of a Hell -- and though every once in a while you see a shimmer of air as a human goes through an airlock into the world of Pandora, you don't always remember the oppressive heat. And even that isn't a huge complaint. Why? Because for the Na'vi it's home. They're comfortable in it. It's not like taking an Eskimo and throwing them into the Amazon rainforest for them. Just those puny fragile humans.

So what I end up with is both a complaint on consistency and the realization that for the Na'vi what we're describing is "normal". World building. But whose world?

In Menon's piece on [livejournal.com profile] world_sf, there is this startling admission: "What we often find in Indian SF is world-reusing, not world-building."

How many of us are guilty of that? To me, I think one of the problems of having mega-successful SF like Star Trek and Star Wars means that it is too easy to have a mental image from the movies as your stock footage in your mind. And even when you do come up with your own world building, you can either succumb to the shorthand of describing it to someone as "like Star Trek or Star Wars" or having someone accuse you of doing it that way. But not if you really embrace your world building and come up with something well defined and definitely "the other". (grin)

Anyway, check out the article, because I'm riffing on just one small aspect of the piece, and also [livejournal.com profile] world_sf. You know, you don't have to actually leave this planet or this time to find something which is truly of "the other".

Dr. Phil

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