iPhone!

October 26th, 2008

Well, after a long wait for my wife to pick out her Christmas present, she elected to get an iPhone, and I got one too! (Supposedly to be able to help her, but…)

The changeover went smoothly. We bought the phones at the Apple store in the Barton Creek Mall, and the AT&T store in the mall copied over all our phone numbers from the old phones with no problems. Unfortunately, my wife had been entering a bunch of names as “Judy cell” in her old phone, so she has a ton of folks in the “Cell” family in her new phone!

I synced up with Outlook on my laptop and got contacts and calendar set up just fine. Email will wait for a bit while I sort out my several email accounts. We are going to try the MobileMe system and see how we like that.

In the meantime, I am now officially one of the Apple converts. It took a long time to get over an incident dating back to the Olympics in 1980 when the Apple II first came out, but that is ancient history now, and the iPhone is pretty cool. Now we will see how AT&T works out as my wireless provider. SO far everything works fine!

 

Maker Faire wrapup

October 21st, 2008

Those of you who missed this year’s Maker Faire missed quite a fun event. There was a huge amount of cool “stuff” there. Stuff is the only word I can think of to describe the variety of technology, ecology, art, you name it that was on display. You woukld not believe the gadgets people build. Well, after going to two of these event, I have gotten used to seeing the unbelievable!

Here are some of the pictures I took in between manning the ACC table:

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Every show needs a car covered with fish that flap in tune to the music. 250 fish (and lobsters) all wired to a computer and the car radio!

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This is the table I set up with assembly language development tools and robot project pieces and parts. It got a faire amount of attention (OK, bad pun). Here are a couple of close ups:

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Professor Bob Comer brought two of his robot projects out and had them wander around the floor - shooting silly string and trying not to run over anyone. Hard to do in the crowds!

How about a computer controlled egg decorating machine:

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This is a Fireball CNC mill that uses a common Dremel 300 tool to cut all kinds of stuff. It is available as a kit and I bought on several months ago, and intend to use it to build small robot parts, cut and drill printed circuit boards, even do some PC board “etching” for prototypes for my projects. The one on display was busy all weekend making keychain name tags of various sorts for the visitors.

 

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How about some 8 foot Tesla coils generating lightning bolts in time to the music!

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The “electric” guitar in the middle drew the lightning. It was hard to get a shot of a bolt, but I managed one:

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This was an interesting way to use 32 laser pointers. They shined up to detectors at the top and causes tones to be played when you interrupted the beams. The kids jumped through the hoop and waved their hands and made all kinds of noise!

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Texas State Technical College showed up with a bunch of cluster machines constructed out of surplus school systems. They have had a lot of success building these systems which they use in graphics rendering projects, and networking classes. They have also gotten some fairly high end cluster systems donated by outside companies to support their efforts.

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Here is one of their smaller (but more stylish) systems.

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Another mounted in a fish tank (!)

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UT showed up with several robots:

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This was an interesting low cost system from a company in Boston (MIT startup) that uses the guts of a mouse to detect motion and uses a radio card to communicate with the MIT Scratch program running on a PC. This one might be neat for beginning programmers in a classroom setting!

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Microsoft set up a big tent and showcased their embedded development tools, and robot programming software:

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There were lots of other cool displays. Here is the car I decided I want - 100 miles on batteries should be enough for my commute!

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Maker Faire

October 14th, 2008

Thie weekend, Oreilly Publishing is putting on a technology playground called Maker Faire at the Travis County Fairgrounds Here is a link: http://makerfaire.com There will be exhibits of environmental technology, arts, crafts, robotics, all kinds of cool stuff. ACC and the local robot club in Austin will have a set of tables there, and I am planning on taking some of the equipment I use in my classes to show it off. (Including a robot, and radio control truck I am converting - and a computer controlled Dremmel milling machine for building small parts and circuit boards).

If you have time, check it out, it might give you ideas that can spark your career! It is a huge event!

 

Evelyn and Andy

September 14th, 2008

When I was born - way back before the earth had cooled, my parents lived in an apartment in Roslyn, Virginia (right across Key Bridge from Georgetown University, where I was actually born!) At the time, our next-door neighbors, were Evelyn and Andy Tarapchek, who became my second parents.

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Evelyn and Andy never had any children of their own, so I was sort of adopted by them as the son they never had. I have many memories - some of them as far back as when I was 2-3 yars old - of climbing out of my apartment window and scrambling across the grass to their window, and being hoisted into their home to visit.

Evelyn and Andy took me on all kinds of trips around DC, and even to the shore in Chesapeake Bay, and Ocean City. We visited the monuments and museums along the Mall - all over the place. DC was a great place for a kid to grow up, and I can remember exploring most of it with Evelyn and Andy. I even remember being transfered between cars in the middle of the street - two open doors and boom, I was with my second parents.

Some of my more memorable experiences with Andy were almost my last as well. He saved my life a few times, and almost scared me to death at least once. On one trip to see boats at the river entrance to the Pentagon, I decided to pull in a cabin cruiser with the bow rope (remember, I was all of about 4 at the time!) Everything was going great until another boat motored past, and the wake pulled the cruiser away from the dock. Did I let go of the rope - NO WAY! So, down I went into the Potomac River. The next thing I remember was seeing Andy dive into the river to haul my sorry wet carcass out!

On another trip, we ended up at the top of the Washington Monument. At the time, the windows were open so visitors could see out better (not possible today). Andy wanted me to get a good view, so he lifted me up and shoved me out of the window - so I could see better. What I did see was the wall of the monument going straight down 500 feet to those ants on the sidewalk around the base of the monument. That almost scared me out of my skin - but I never forgot the view!

Then, we were out at Ocean City and I was trying out walking in the ocean for the first time. A wave about twice as high as I was tall got me and next thing I knew, I was tumbling on the bottom of the ocean moving away from shore. Once again, Andy came to my rescue! I still remember the view from under the water - amazing!

Andy took me fishing in the Chesapeake Bay a number of times. I always enjoyed the first glimpse of the water as we drove down to the bay. We usually rented a row boat and Andy would row us several miles away from shore. We ended up far enough away so we could not even see the shore - and we would fish for crabs. One time, Andy suggested that I see what it was like to swim in the bay, and I climbed out of the row boat and darned if the water was not more than about three feet deep - pretty amazing considering how far we were from shore. I found myself walking around in what felt like the middle of the ocean! (And Evelyn made the best crab cakes out of our catch I have ever had!)

Andy was a bomber pilot in the war, surviving over 70 missions over France and Germany. He flew the B-26 Marauder Bomber, which was know as something of a handful to fly! He started his missions on D-Day flying out of bases in England on missions over France, and eventually move into France and flew more missions over Germany. He finished his Army career when the war ended. I got to listen to his war stories as a child, and I know that those stories helped shape my interest in aviation over the years - as did him taking me to see the airplanes in the Smithsonian.

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Andy ended up working for Washinton Gas Light Co, eventually rising up to be a Vice President. He always regretted not being able to get me a job, but my interest in aviation always drove me to other places to work. He did get jobs for both of my sisters, and one brother-in-law, and all of them finished 30 year careers as a result of Andy’s kindness.

Andy has always been a craftsman, building all kinds of things out of wood. In the early 50’s he made a model of a 1949 Studebaker car that had an electric motor driving the wheels and a control box with relays that steered the front wheels. I loved that thing! Later, Andy decided to build his own home near Great Falls in the DC area - what is now mega-million dollar homes. He had the basement dug out of the six acre lot he bought and did everything bu a little electrical work all by himself. We spent many week ends out there checking on his progress. The house is there today, surrounded by huge mansions occupied by the Washington shakers and movers!

My annual pilgramages back to DC for Christmas always included a trip to their home to visit these fine folks. Over the years we kept in touch so we both knew how we were doing. When my mom died in 1993 after I retired from the Air Force and Andy had retired from the Gas Company, Andy came to her funeral, and everyone in the place (mostly Gas Company folks since so many of my family members worked there) were amazed when he walked in. I was surprised at the reaction but Andy was such an important person in the Gas Company, and few had actually had a chance to meet him. Evelyn was too sick to make it,  but I got to visit with her soon afterward.

Frank Sesno, the CNN newscaster, is one of their neighbors. Frank helped me find these two after I visited the home at Christmas two years ago and could not find any sign of Evelyn or Andy. Both of them had to be moved to nursing homes by a nephew, as they finally became unable to care for themselves. Thanks to Frank’s help, I finally found both of them in Maryland near Annapolis, and just in time.

Evelyn passed away last year in September, I got to visit with her about two weeks before she died and say my goodbyes to my second mom. I know she knew who I was, and how much I cared for her. Andy was very grateful that I made the trip to see her, and also made the trip to her funeral in Jonestown Pennsylvania as well. On that trip I started to notice something going on in my gums, that ended up being cancer. I even stopped by Carneige Mellon University to talk to several folks in the Computer Science program about teaching computer programming, and I believe that when I was introduced to a group of CS faculty in the hallway, one of them was Randy Pausch - whose Last Lecture after he was diagnosed with pancreatic cancer has become world famous. I feel like all of this was leading me into my experiences with cancer, and I think I held up well as a result of the help I got from all of my family and a huge bunch of friends. I now that Evelyn was there, helping as well. Maybe she sensed I was about to have problems, and did what she could to help her adopted son.

Andy is still in the nursing home in Maryland. Having to leave the home he built with his own hands was especially tough on him. When I visited him just just before Evelyn died, he was spending his days watching the History Channel and reliving his experiences in the war. Even today, it is fascinating to hear these stories, and impossible to understand what we asked an entire generation of people to do for us and the world.

Andy, I hope you know how important you and Evelyn have been in my life. I would never have become who I am today without your influence on me. Be well, I will see you at Christmas!

The GadFly

September 9th, 2008

In a previous post, I talked about my experience as a kid - seeing a model airplane fly an amazing single flight. I have had the plans for that airplane sitting in my office at home waiting for me to get them framed. A few weeks back, I drove down to San Antonio to visit one of my favorite hobby shops - Second Chance Hobbies near Randolph Air Force Base. The owner of that shop - Jim Rice - Has become a friend over the years, and I had not visited him since I I got so focused on dealing with my medical problems over the last nine months.

As I walked into the shop on this trip - I was stopped in my tracks! There hanging from the ceiling of his shop was the GadFly - the very airplane that I saw fly that summer day as an eight year old paper boy! Of course it was not the very craft, in fact it was a slightly larger version of the airplane. Colors and markings were exactly as I remembered them. It was like walking through a time machine!

As it turned out, the man who built the model had died and his son could not bring himself to throw the model out, so he offered it for sale in the hobby shop. Jim hung it up so visitors could see it. Actually he hung it up so I could see it - and see it I did! Coincidence? I doubt it!

I did not buy the craft that day - I needed to think about where I would put it. Instead, I went back last weekend on a shopping trip to the Randolph commisary with my wife. Needless to say, the plane came home with me. Where did id land - nowhere! It is flying in the ceiling of my office at home - right where it belongs!

 Here she is - in all her glory!

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Another coincidence - On the day I visited the hobby shop, the builder’s father was standing there. As I bought the plane, he told me about his son and grandson’s experiences with it, and I related my story as well. It was another of those memorable moments in life - one you cannot explain, but one you will not forget! I promised him that his son’s handiwork would get an honorable display. I may take it to school from time to time - maybe it will inspire yet another young career.

 

Solo

August 25th, 2008

On my way to work the other day, I heard the unmistakable sound of a small airplane cruising overhead. I looked up to see a plane I recognized immediately, and I was transported back to 1973 - to a place about 2000 feet above the ground near Dayton, Ohio.

The players:

  • General Stan Czyzak - flight instructor
  • 1st Lt Roie R. Black - student pilot
  • Cessna 150 - tail number N16188 (a nice little yellow two seat private airplane)

Now, in spite of all of this seeming to be Air Force related, this was an Aero Club airplane, not a military craft, and I was working on my Private Pilot’s license as a personal thing, not to become a military pilot. Stan (General Stan to everyone but me in the plane) was a nice PhD Astrophysicist, who liked to teach people how to fly, and I was eager to learn

On this particluar day, we were flying from Wright-Patterson Air Force Base toward Xenia, Ohio.

Stan: How about swinging up to Springfield Airport and shoot a few touch and go’s (pilot talk for taking off and landing!)

Roie: Sure - sounds like fun (anything the General says has got to be fun!)

We turn toward the North, and in about 20 minutes enter the traffic pattern at Springfield. We do about three touch and go landings where as soon as you have the plane fully under control on the ground after a landing, you put the power in and take off again. On the third landing General Stan says:

Stan: Pull up to a full stop

Roie: Yes sir!

Stan: (as he opens the door and climbs out!) Go around the pattern again, and if you don’t kill yourself, I will wave you around a few more times.

Roie: (to himself) Yikes!

The door slams, and I am in a real airplane, engine running, by myself and in control alone for the very first time. I have dreamed about this moment since that fine day as an 8 year old when I first found myself captivated by airplanes and flight. I probably started sweating, but I don’t remember that. Instead, I look around to see if any other planes are trying to take off or land (none are), then I pick up the mike on the radio:

Roie: Springfield traffic, this is Cessna 16188 taking the active runway at Springfield.

Boy, that was dumb. I am sitting here in the middle of the runway, I already took the durned thing!

I push the throttle in and the little craft starts accellerating down the runway. Just like always, I work the rudder pedals to keep her straight down the runway, then pull the steering wheel (Yoke to us pilots) back and hold it until the nose tips up. Then as we continue speeding up, the craft lifts off the runway and I am flying solo for the very first time. I did not have time to be scared; nervous, maybe, and busy for sure. I have to watch my airspeed, make sure I turn away from the runway and climb up to pattern altitude then get ready for the turn back to the runway for the landing.

For one moment there, I experienced for the first time what it feels like to be a pilot, alone in a vehicle thousands of feet from the ground that holds most folks captive. Alone, that is, with no one but God to watch over you! In that moment I fully understood the lines from the famous old flyer’s poem I had read many years earlier:

 

High Flight

Oh! I have slipped the surly bonds of earth
And danced the skies on laughter-silvered wings;
Sunward I’ve climbed, and joined the tumbling mirth
Of sun-split clouds - and done a hundred things
You have not dreamed of - wheeled and soared and swung
High in the sunlit silence. Hov’ring there
I’ve chased the shouting wind along, and flung
My eager craft through footless halls of air.
Up, up the long delirious, burning blue,
I’ve topped the windswept heights with easy grace
Where never lark, or even eagle flew -
And, while with silent lifting mind I’ve trod
The high untresspassed sanctity of space,
Put out my hand and touched the face of God.

 

  Pilot Officer Gillespie Magee
No 412 squadron, RCAF
Killed 11 December 1941       

 

 

 

Annual Technology Trip

August 23rd, 2008

Every year about this time, I drive up to Dallas to visit a number of places where I can look over current technological toys of various sorts, and see what kind of projects I might come up with for my classes at ACC. This year I found a few neat things to try. On the drive up, I tend to review what is going on in my classes.

Since we seem to always have problems getting students interested in the course material in programming courses, I decided that I would  try to use a robotics project as the basis for assignments in two of my classes this term: COSC2425 (Assembly Language), and COSC1315 (Fundamentals of Programming). The project I came up with is loosely based on the DARPA Grand Challenge competition that I have been watching on the Science Channel lately. My idea is to use a common radio controlled vehicle of some sort (instead of a Toyota which would be a problem to acquire) and run a mini-”ACC Grand Challenge” inside the Rio Grande school building. The idea is simple. Take this mobile platform and add a microcontroller to the system (a task suitable for the COSC2425 students) and place it between the normal radio control module on the stock car and the motor controller and steering servo. We would need to add sensors to detect objects in the vehicle’s path as it moves. The challenge I came up can start off simple and grow as it evolves. We initially ask the vehicle to start off in a classroom full of normal classroom stuff, then find the door and enter the hallway. Next, we can add a task that causes the vehicle to travel around the perimeter of the first floor (which is just a big square). This task would involve making sure the vehicle does not run over people in the halls, does not go into classrooms it should not enter, and does not fall down a stairwell! Eventually, we want the vehicle to return to the starting classroom and find its parking spot and shut down.

The COSC2425 class can work on code for the microcontroller system. This project is a simple extension of assignments I have used in the past, so I am confident the students can get this part working. The COSC1315 class can explore the high level logic needed to navigate around the building. We can use a graphical interface using simple OpenGL code to build a system similar to the old “Karel the Robot” system I used many years ago. By breaking this problem down into very small chunks, the fundamentals stdents can explore solving problems related to the project while learning the basic programming elements. As the class progresses, we can combine the code chunks to build a simulation of the robot running around the building.

Hopefully, this will be both challenging and entertaining!

As a result of discussions I had on this trip, I already have two sponsers who are willing to with the project:

I went ahead and purchased enough parts to begin work on the project this term. Here is the mobile platform we will use:

Monster Truck for class project

I plan on building a working interface as soon as I can, ideally in time to show at this year’s Maker Faire which is in October at the Travis County Fairgrounds. The body will go away, making it look much more robotic! I will cut a base for the electronics with my cnc milling machine as soon as I get that working!

 

Defining moments in your life

August 20th, 2008

When I was a kid (8 years old or so) back in Falls Church, VA - about 10 miles from the Capitol in DC, I had a newspaper route and had to carry newspapers around to about 30 homes. That was the only way I earned any money to buy stuff for myself. I did not really enjoy the newspaper business, too much pressure to add new customers. But it was something a kid my age could do to earn money. My mom and dad both worked, but did not make enough to provide any extras for my two sisters and myself. I did enjoy the money I got to keep, so I stuck with it.

The newspaper I worked for was delivered in the afternoon, so I could do this after school. One day I was a bit late, so I was in a hurry to get the papers out. The day was sunny and the wind was calm - perfect weather to be doing anything but delivering papers. I lived in an complex of what today would be called town houses - four homes per building, and several hundred buildings. As I rounded the corner of one of the buildings only a block away from my home, I encountered something that changed my entire life - a staggering thing for a kid of 8. I did not know what this event was going to do, but looking back it was amazing.

What I saw that day was one of my customers sitting on his front porch winding up a long rubber band with what looked like a hand drill. The other end of the rubber band was hooked to something inside a bunch of balsa wood sticks and tissue that looked like an airplane. This was my first exposure to a real flying model airplane, one that had been built from scratch by the man doing all the work at this moment. (I wish I remembered his name, but it is long lost in my mind somewhere!)

Once the man finished winding the rubber band, he carefully unhooked it from the drill contraption and attached the end of the band to a hook on a wooden propellor whose wire shaft went through a metal tube buried in a wooden block that formed the nose of the airplane. The nose block and propellor were detached from the rest of the airplane. He then carefully placed the nose block in place - holding tightly onto the propellor to keep the rubber band from spinning it around, and than walked to the sidewalk in front of his house. The airplane had a low wing, and looked like a model of a single seat craft that might have been build in the 20’s or 30’s. It had two wooden wheels mounted to a structure below the wing and a skid under the tail. The man placed the model on the sidewalk on the wheels and skid, looked around and checked to make sure the wind was still calm, then let go of the propellor.

The rubber band started spinning the propellor, the model airplane started rolling on the sidewalk, and as realistically as anything I ever saw, lifted the tail up so the craft was level and then lifted off the sidewalk and started flying in a large circle away from the house. The plane climbed up about as high as a four story house, and circled around many times, taking several minutes to do all of this. It then started a slow descent in the same circle and amazingly landed on the sidewalk not far from where it was launched, and skidded to a perfect stop.

I was stunned by the beauty of the flight. I knew about airplanes in a casual way - I even took my first flight in a real airplane at age 5 flying in a Lockheed Super Constellation (a beautiful airliner!) to see my Grandmother in St. Louis, but I never witnessed a complete flight of something someone had built himself and made to fly with no help from anyone but God! Needless to say, the rest of my customers got their paper very late that day. I put down my bag of carefully folded papers and started asking a million questions, trying to get the man to help me understand everything he had done to make that one single flight. In the end, he agreed to help me try to build one. Although I never actually got one built, I started off that day on an adventure I will explain in a moment.

The model was a replica of a real airplane, one called the GadFly (British, I think). The plans for the model were published in Model Airplane News about 1955, and I eventually found a copy of that issue and bought it. The man had drawn up a new set of plans for his model, and he gave them to me - a big sheet of craft paper with ink lines he used to build the model he flew that day, all cut up by the razor blade he used to cut the balsa wood strips. I still have those plans, and I intend to frame them one day. You can still find similar plans for this model today, although the one I found was modified to use electric motors instead of a rubber band - technology marches on! I made several attempts to build that model over the years, but never really succeeded - maybe one day I will.

Why was this life changing? After that day, I found myself getting caught up in trying to figure out how that craft managed to do what it did. How did a simple rubber band make a propellor spin, how did that propellor make the airplane move, how did the airplane moving make it lift off the ground - all of these questions needed answering! So I set off to find the answers. I set off to be an Engineer! I set off to be an Aeronautical Engineer, although I did not know that at the time! Since I lived so close to the Mall in DC, I started going down to the Smithsonian after school and looking at all the airplanes on display. Over the years, I discovered that a kid has certain advantages over a grown up. Kids are too short to see the “Public not allowed past this point” signs in the buildings, and one day I found myself at the front door of the American Aviation Historical Society, which had offices in the old Arts and Industries building in the Smithsonian. I barged in and started striking up conversations with the folks who worked there and had an amazing time looking into filing cabinets full of old post cards from people like the Wright Brothers, Glenn Curtis, and others I had never even heard of, but who were big in the history of aviation. I visited those offices often, and eventually got introduced to none other that Dr. Paul Garber himself, the Curator Emeritus of the National Air and Space Museum, who is credited with getting the Wright Flyer on display in the Smithsonian. (The Secretary of the Smithsonian at the time the Wright brothers were working on their craft was Samuel Langley, and the Smithsonian long insisted that he should get credit for inventing the airplane - Dr. Garber finally said enough of this, and went all the way to Europe to retrieve the remains of the Wright Flyer and had it restored for display. It was hanging in the A&I building right behind the “Spirit of St. Louis” another airplane you might have heard of.) What an adventure I had. And, as it progressed, I got deeper and deeper involved in aviation - mostly in model aviation.

In high school, I joined a model airplane club in Fairfax Virginia, The Fairfax Model Associates, and started meeting some really impressive model builders, and building and flying free flight model airplanes in contests on the east coast. One of men I met was Bill Bigge, who had become known internationally as a builder of extremely light weight rubber powered models that flew for amazing lengths of time (up to an hour) inside very large rooms, the largest being the blimp hangers at Lakehurst, NJ (where the Hindenberg blew up). Bill helped me build a number of models, including an ornithopter that flew by flapping wings using another rubber band, and a helicopter - also rubber powered. I went on the set National records for duration with both of these models under Bill’s guidance. I was having a ball, and learning a lot more about airplanes.

When it came time to pick a school to apply to for college, I had one choice in mind (in part due to severe financial limitations). I needed a school with an Aeronautical Engineering program, and it had to be in Virginia - and I applied to that one school, and was the first one in my high school accepted to college. I became a Hokie - at Virginia Polytechnic Institute.

When I went to college, the Viet-Nam war was going on and all of us knew we were at risk of being drafted. I decided that the one place where the coolest airplanes on the planet were to be found was the US Air Force, so I signed up for Air Force ROTC right away! Since my family did not have enough money for me to go to more than one term at college, I also signed up for the co-operative engineering program at school, and got a job with McDonnell Aircraft in St Louis, where I could live with my grandmother and save money for school.

While working at McDonnell, I got to watch them build the Gemini space craft, and watch the Astronauts practice their missions in a huge vacuum chamber at the plant. I sat on the sidelines during several Gemini flights, and saw Walter Cronkite doing his thing sitting in a mock up of the Gemini crew area. I got to sit in the Gemini-Agena docking simulator and try to fly the gemini toward the Agena - not an easy thing to d at all!

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(This is the real thing - from a Wikipedia image)

I also got to work on flight testing the Phantom II jet. The factory in St. Louis was building about one of those planes a day, and they all went off to Viet Nam. I even was able to work on flight testing the planes flown by the Navy Blue Angles, and the Air Force Thunderbirds. For a college student wishing for a career in aviation, this was an amazing place to spend time, and an amazing time for the entire aviation industry! More fun!

Once I earned my B.S. degree in Aerospace Engineering, I was offered a full three year scholarship from NASA to continue my Aerospace education. Although I never finished my PhD, I did get my M.S. in Aerospace (and completed all but my dissertation for the PhD). Boy, did I learn a lot more.

After graduate school, I entered day one of an amazing career in the US Air Force, workng with high performance computing systems and doing work on advanced aircraft and missle systems that I will talk about in a later blog. I got my pilot’s license (see another later posting) and got to experience flight, the only true way it can be done - alone in control of the craft. I even shared an office with Guion Bluford, who applied to be a Shuttle Astronaut, and became the first black man in space ( I went to his first launch as a guest of the crew!)  The suit he wore is on a wax model of himself on display in the National Air and Space Museum - my old haunt! How many of you can walk into a museum and stare at a friend on display in a case (well, it sure looks like him!) Twenty years later I retired from active duty, having proudly served my country doing a job I truly loved!

After retiring, I went into consulting in computer technologies. I even applied for a job at the Smithsonian, working with the computer systems in the National Air and Space Museum. I did not get the job (over-qualified!), but I did get invited to do some consulting on their network installation as the new Udvar-Hazy building was under construction. Talk about a life going full circle! Here I was working in the very buildings I grew up in, and revisiting my experiences as a kid wondering what his life would be like. 

That one moment as an eight-year-old kid set me off on an incredible journy through life. I do not think I ever had a job that was not so much fun, I looked forward to going to work each day. That is about the best you can hope for in your career. I hope you have had such a moment in your life, or have one coming up. it can be very special!

BTW, here is a picture of those plans I found on the web. (Right click on the picture and save it on your system to see it in detail, it is a pretty big image):

Welcome!

August 13th, 2008

This weblog is designed to give my ACC students an opportunity to explore courses and technology issues that may help in their studies and career plans. The information found here is a collection of thoughts on material I come across in my web browsing, and information on projects I am working on. It also contains stories from my life, incidents that helped shape who I became on my road to a career as an engineer and computer scientist. No material on this site is required for any course you might be taking, but it might prove helpful. I encourage you to visit this site from time to time and see what is going on. You may add comments to any posting if you register on the site first. Above all, have fun with all of this stuff - playing with technology has helped me in my career (you might say it has been my career!), it can do the same for yours!