Category: blog

  • Weight loss update, more on my quest to not be a Person of Walmart

    Started the memorial day weekend well, took a couple extra days off, and haven’t wasted them.

    I had a serious plateau at 220 and 219 #’s.  I was stuck there for almost week and half.  Nothing is more depressing than counting every calorie you consume, and every erg you expend in exercise to not see any movement of the scale.  Last time I did this, I had several plateaus and I know I was able to work through them, so I stuck with it (to be fair, my birthday was in the middle of this and I had a major splurge day. Gordon Birsch Czech Pilsner. Yummy.

    Fortunately, I finally broke through my plateau, and I dropped almost overnight to 216#’s.  Back on the track of 3#’s a week of weight loss (that is fast enough that my diet tracker chastises me for losing too fast).

    The real plus is that about a month ago, I got back on the bicycle.  There are some great loops near my house, and I have been exploring.  I have a couple of 25 mile loops, which equates to about 1700 calories burned in an hour and 40 minutes.

  • My first encounter with a Retina MacBook Pro

    The other night, after quaffing a couple fine Czech style pilsners at Gordon Birsch (highly recommended, I might add), I wandered the 100 or so feet to the Gilbert Apple Store.  I am usually cautious at an apple store, because sometimes reason evades me and I find myself whipping out my plastic to upgrade to a new computer.

    I have studiously avoided getting up close and personal with a retina display MBP, simply because I figured I would “have to have one” and then I would be $2700 poorer (I would want the bigger SSD, and the 16G ram.) Having seen one, and played with it for a little while, I can say that they are really nice. Well put together, and very very snappy.  They had one on display wit the 16G ram and the 512G SSD, loaded out the way I would like.  Applications loaded almost instantly, and it was super responsive.  The Retina display was gorgeous, but not “must have”.  I loved the thin-ness and the lightness of it.  The fact that it has no optical drive is not a detriment (my current MBP has a SSD in the disk bay, and a 750G 7200RPM spinning rust disk where the DVD drive would be).

    It was nice, and a fully loaded system would do me well, but alas, I don’t feel the burning need to replace my current MBP.  With the SSD + spinning disk, it has plenty of oomph, and it has been upgraded to 16G ram, so it works pretty nice.

    So call it a strong case of the “likes” on the Retina MBP, but not a “gotta have it”. Of course I am talking about the 15″ version.  I just find the 13″ MBP’s to have too little screen real estate.

  • Biggest Change

    Last month, we visited my dad to celebrate his 80th birthday. A great accomplishment, and we had a great time with the whole clan together. (It doesn’t hurt that San Diego is a great place to visit ) One question that was asked of my dad was: “What is the biggest change in your lifetime(so far)?”

    I believe it was asked to try to determine what technology (was it the coming of personal computers? Or the increase in access to information that the Internet brought? Or ???), or some societal change (the fall of communism). But the answer was surprising.

    My dad said that the thing that changed the most from his childhood to now was that everything has gotten louder. That it was hard to get to a place of solitude.

    Being that he grew up on a farm in Michigan, starting in the Depression, to where he is today is a pretty remarkable path. From having no indoor plumbing (i.e. the toilet was the outhouse), to modern society there are many new sources of environmental noise. He mentioned one of his pet peeves, the gasoline powered leaf blower. A relatively recent invention, I believe EVERYONE can relate to how it has affected them, from landscapers starting their day at 7:00 AM, to the perpetual drone in a suburban neighborhood.

    I can certainly see his point.

    While I am sure my dad would think that the march of technology advances have been worthy, it is not surprising how he would identify the crush of modern life as the big loss from his past.

  • @$$hole driving

    I often flow with traffic keeping a low key, and cluck-cluck people who do dumb a-hole driving stunts around me. Phoenix (and SE Phoenix) drivers rarely fail to amuse me.

    But once in a while, I get an itch, and to scratch it, I need to drive like an a-hole. Honestly, it can be fun, as long as you do it in limited doses, and take care to not be near Johnny Law when you break free. Last night was one of those occasions.  I noticed that my usual path out of work was jammed, so I flipped a bitch, and hightailed it to back streets. Nothing like revving Stewie up, and rowing the gear box. The hard compound street tires (Yokohama S-Drives) have a little give, yet they break free fairly predictably. Make fun for aggressive cornering.

    I got my start in aggressive driving tactics a long time ago. After the CX500 got wrecked, my next street bike was a 1979 XL500S. I lost the Titanic-sinking stock muffler, put on a SuperTrapp, and went about terrorizing neighborhoods. That was a fun hooligan bike, and it taught me how to be an a-hole, yet not get caught.

    My first 4 wheeled A-hole-ness was in an old RX-7.  I think it was an ’83, or maybe older. It was quick, light, handled well, and had OK brakes. It was a lot of fun to cut in and out of traffic in.

    My '05 Honda S-2000. The best car I have ever owned
    My ’05 Honda S-2000. The best car I have ever owned

    Fast forward to now, and I drive probably the most balanced, reasonably prices sports cars around, a 2005 Honda S-2000. Affectionately known as “Stewies”, it is a blast to drive. Now most of the time, I do my sedate 15 mile round trip to the office at the speed limit. But once in a while, I feel the need to air it out. And the car has the pedigree to do it. Redline at 8K RPM, 6 speed transmission (4th gear at redline is just 100 mph), and the vtec hit at 6K RPM when the valve timing changes is fun.

    Of course, I am cautious to never cut loose in front of the po-po. And the great thing about the Stewie is that you don;t have to get to supra legal speed to have fun driving it. Taking a 90 degree corner at 45mph, kissing the apex, and drifting back into the lane is just fun, (but a little reckless)

  • Growing up “Gifted”

    In a prior post, I discussed how a pretty big familial change greatly affected me during a critical period of development. Now I would like to discuss another, somewhat related, topic.

    Bart backs into the gifted program, where he doesn't fit in
    Bart backs into the gifted program, where he doesn’t fit in

    In the third grade, I was identified as “gifted”. This means that I scored high on the standardized tests, and consequently, I was “invited” into the advanced learning program. This was 2-3 hours 3 days a week in a special program. Like the episode from the first season of The Simpsons, where Bart “steals” the test of the smart kid, and gets pulled into a special school where he really didn’t belong, I was pulled into this group where I “did” belong. It wasn’t structured learning, but it allowed us in the program to explore whatever interested us. There was a complete set of SRA materials, at the time pretty leading edge, self paced curricula, with a lot of science and mathematics focus (hey, I did grow up in Silicon Valley after all). I did enjoy having the freedom to branch out and learn at my own pace, and that opportunity trained me well. Today, I still go off on intellectual whims for as long as I am interested (History of Mathematics, US History, European history, and others recently).

    But it wasn’t all grins and giggles. The problems manifested themselves early. First was the fact that being plucked from your class, your “peers” singles you out. I was never one to have many close friends, but those that I had established pretty much avoided me (much in the same way Bart’s friends did in the Simpsons episode above.) This would have been fine, had I made many friends in this new peer group, but I didn’t form any close bonds. The program mixed students from 3rd through 6th grade, and since I was at the lower end of the age spectrum, I was odd man out.

    Second, the home situation wasn’t great at this time. The alcoholic, abusive stepfather that I mentioned in my prior post was against me being part of this group from the beginning. He had an irrational distrust of authority, and felt that such a program was “indoctrination”. There were many fights at home over this, and I remember this troubling me greatly.

    Lastly, also due to the situation at home, there were some activities that were part of the program that cost money. Since money was very tight, I wasn’t able to participate in these programs. The one that I recall clearly was model rocketry. For a nominal fee (certainly less than $10) we would be able to build an Estes model rocket, and launch it. Then we would calculate trajectories and other cool things that tied to our advanced math work. But I just got to watch.

    It wasn’t all bad. I did gain a healthy habit of learning (not studying), and realized that I could do more on my own that in the tutelage of the teachers. But due to lack of support at home for the program, and being left out of some of the more interesting activities, I believe it could have been a huge boon to my confidence. But alas, it fell short of such lofty deliverables.

    Today, I wonder what would have happened had I been in one of the nurturing families, who encouraged their children to grab at these handholds to success. Would I have become less cynical, and more accepting? Would I have tried harder in high school? Would I have applied to MIT, CalTech or Stanford? Who knows, but at one time, I was really smart.

  • Weight Loss Update

    Two weeks ago, I lamented the need to get back on the horse and lose some weight. Of course, I know the formula, and I have tools to help me with my endeavor. But it is difficult to train the body to accept the new status quo.

    For the stats:

    Starting Weight: 232#

    Today’s weigh in: 225#

    Total lost – 7#

    Not a bad first two weeks, but a lot more to go (my goal is 190#). In the last two weeks, I haven’t cooked anything extraordinary. We had visitors, so I made Pizza (by request) and had only one piece. I have been quite good about not snacking between meals, and not eating dessert. Lots of Lean Cuisine (good for portion control and balance, but big bad on the Sodium content. A willing trade).

    By my tracking tool, the “Perfect Diet Tracker”, I am allocated about 2100 calories a day, and I consistently am eating about 1400 – 1500 a day. I am hungry, but not starving.

    Exercise is the tough one. I can’t run anymore (last time I lost weight, and for years after, I did about 5m of running at lunch every day. Now the Plantar Fasciitis prevents that), so I walk when I can at work. Good for about 3.3 miles, it does burn some calories, and it gets me off my butt. This last weekend I brushed the dust off my bicycle, and put on about 36 miles.  Felt good (legs are a little stiff today, but I am seriously saddle sore), but need to keep the habit up.

    There was a facebook status a week or so ago, one of those funny e-cards that said: “I know the feeling of skinny.  It feels hungry”. That sums it up exactly.

  • Where have all the UFO pictures gone?

    Lately I have been grooving to the X-Files episodes over on Netflix streaming. I remember waiting with baited breath each week for the next episode, and cursing the creators when they used a cliffhanger at the end of the season.

    I want to believeIf you haven’t watched the show, it has a fairly large portion of its episodes based on the idea that extra terrestrials (aliens, little green men what have you) are visiting the earth, and the government is covering it up. Of course, from the 1940’s on, there have been an endless stream of stories about UFO sightings, abductions, encounters with ET’s, and all that rigmarole. Often, with photographic evidence. Fuzzy pictures of lights in the night sky, to fantastic views of saucer like ships in the day time.

    With all this photographic evidence captured over the decades, I would expect (if there were real events) that with the digital camera revolution that if there really were events and activities, it would be captured by multiple people, and shared endlessly on social media. Or that there would be a never ending stream of “very high quality” fakes created in photoshop.

    But curiously, I don’t see that. Yes, the usual conspiracy nut groups still exist, and live in their bubble chamber devising conspiracy theories. But it appears that the general population has moved on to the Angry Cat and other memes for entertainment, and that the whole belief in ET visitations are nonsense.

    For the record, I believe that there are likely other intelligences in the universe, but I also know that interstellar “warp” drive is a figment of science fiction authors, and that the time of travel between star systems, even at relativistic speeds, is far too long to allow “visitation”. In that vein, the correct way to search is via programs like SETI.

  • Customer support followup – Bose Headphones

    Last Thursday, my Bose Quiet Comfort 2 headphones broke. I was bummed, but hey, they were almost 10 years old, so I couldn’t complain about the life. I tweeted about it, and somebody (not Bose) said that I should call their support line, as they often offer smoking prices to exchange your broken headset with a new one.

    I figured, why not try.  So I called.

    After a very simple IVR, I got to the headphone area, and the agent was on immediately. No on hold music, no pitches while waiting for an agent. I got someone immediately.

    He was very helpful. I explained what happened, and was inquiring whether they could repair the set. The answer was no, but I could swap it for the 2 generation newer headphones for << 1/2 the price of a new set. I deliberated for a few seconds, and said why not.

    Turns out that I was in the system (the ear cups were crumbling a couple years ago, so I bought a new set from them online). This happened on Friday.

    Saturday, I took the prepaid shipper label, and hiked on over to the local UPS store.

    Tuesday, I got the email that they had established that I shipped the old ones back, and that they had shipped the new set to me. Since their shipping warehouse is in Tolleson AZ, they arrived on Wednesday.

    This AM, Thursday, I have my new headphones, and I am blissfully listening to my music at my desk. Awesome.

    The real pluses:

    • The process of navigating their IVR system was easy- peasy. It took like 2 touches of the dial pad to get to the headphones people. Nothing is more annoying than an IVR tree that is 4 or 5 layers deep.
    • Once I got to the headphone department, my call was answered instantly. No on hold music. No on hold sales pitches. A real live person. If you live and die by customer support, be sure to have enough agents to take calls quickly, and don’t try to sell people more stuff while they are waiting.
    • The agent was pleasant and very helpful. I went into the conversation thinking that if there wasn’t a reasonable ($25) repair option, I would just walk away. But he was quite effective at getting me to part with $130 for a new set of better headphones.

    Consequently, I will probably continue to be a Bose customer, at least for their noise canceling headphones.

    Well done!

  • Growing up Poor

    Perhaps I should clarify this provocative intro. My early childhood was well taken care of. Late 60’s, Sunnyvale California, father worked at a defense contractor (and made a good salary). I was too young to know that this made us solidly middle class. There weren’t many worries about money, and the essentials. Then, when I was in 1st grade, my mother decided that she wanted out. Divorce, sudden drop in income, and a pretty big change in life situations.

    While my mother kept the house, and my father was diligent about paying child support, it was a noticeable shift in stature. Again, I was pretty young, but I didn’t know better. My mother went through a string of men, finally marrying one that was probably the worst of the bunch. A sometimes working auto mechanic, he was an alcoholic, and abusive. The fights they would have. Wow. Anyhow, there were a lot of dodgy things during this time. My mother worked as a stenographer, a typist, and even as a hair stylist. My now stepfather worked maybe 2-3 days a week, and was pretty drunk the rest of the time.

    I remember all this with more than a little bit of the haze of time, but I do recall some things that affected me gravely, and affect me to this day.

    When I say “poor” I am don’t mean “Appalachian” poor. But, regardless of our neighborhood, and our appearances, we had a serious downgrade in our day to day existence.

    Some examples:

    • If you can’t afford the $6 a month to rent a band instrument, so you have to drop out of band.
    • If you qualify for the subsidized lunch program (and we certainly did, but pride and stubbornness prevented my parents from applying for it).
    • If most of your groceries come from the Dented Can warehouse. If you are there on Wednesday afternoon, when they got the new shipment. Nothing like label-less surprise for dinner. Will it be beans? or Chili?
    • If Tuna Casserole was a splurge. And not solid white, but the light chunk tuna.
    • If you used reconstituted powered milk for your cereal
    • If you ate a lot of bologna sandwiches on bread from the day old Hostess outlet.
    • You know what “government cheese” is.
    • If your vacation was illegal camping on private land.

    There were some things that were not skimped on. There was always money for cigarettes (2-3 cartons a week). There was money for whiskey.

    By the time I was in the 3rd grade, I began to realize that this wasn’t how everybody lived. I was what was called “gifted” in school, and pulled into special programs to allow me to grow at a faster pace. But it was here where I realized how different my family situation was than my new “peers”. Instead of thriving on the programs, I was almost resentful, as it laid bare how our opportunities were limited because of my mother’s fateful decision to seek a divorce.

    I had pretty much forgotten about all this, putting it far behind me until a few years ago. I was at a leadership offsite, with the 12 or so leaders of our organization. Part of the exercise was to do a brief biography of our lives. We shared many attributes, almost all of us delivered newspapers for instance, but there was one thing that stood out to me. Of the 12 people there, I was the only one who had parents who divorced. Biography after biography was a story of a charmed life, with a “normal” family. At that point, I realized that something was taken away from me without my knowing it.

    My mother has passed away, my abusive step father died very young, but to this day I am scarred by what happened in my formative years.

    I am not sure why after all this time, I need to share this, but I do. If  you read this far, thanks. Perhaps later posts will be the other joy of broken families, the political battle between the ex’s about custody and visitation, game playing where my siblings and I were the cards.

  • Geek Warning: Mathematics being spoken

    I work with atomic force microscopes (AFM’s). At their heart is a PID control system that keeps the probe doing the right thing, and giving us ultra high resolution images of a variety of things (topography, elasticity, etc). But I realized that I knew little about actual control systems. I was not an engineering student in university, so I wasn’t exposed to the concepts.

    Now I am diving in. Fortunately, there is a ton of great information on the web about the theory and practice of control systems, so that is cool. However, it is clear that my physics degree, while heavily laden with mathematics, was deficient in discrete mathematics. In physics, in general, you look for closed form solutions. Thus you are integrating and differentiating continuous functions to get to a solution. Mostly, you don’t care about numbers and numerical values. That is something that a calculator can give you with the equation you generate.

    However, engineers deal with concrete things. Forces, lever ratios, stasis, and most importantly actual real world values for their problems. As such, they use a lot of mathematical modeling, and computers to simulate results. Hence, the use of discrete mathematics instead of continuum mathematics.

    Of course, I took numerical analysis, and numerical methods for physics, and have hacked around enough in Matlab to know some of the basics, but I got that information empirically, not from first principals.

    Now I am filling in that gap.