Tag Archives: Engineers

Happy Birthday to Curiosity Just Because

I saw a meme on the internet about how Curiosity, one of the Mars Rovers, sings Happy Birthday to itself on the anniversary of its landing on Mars. Of course I went outside to look at Mars and I tried to take its picture. I ended up with a sunrise picture of Venus for the cover shot on this article…err… more or less.

 

I hope you can make it outside this morning.

 

Once back inside I checked out the meme on the internet. As we have discussed before, internet memes are, well, made up from whole cloth sometimes. That is a nice southern way of saying they can be giant lie. I found the delightful video which might be attached, err, maybe, to this article.

 

I have pulled out all the stops for you today. Videos, pictures…I am really stretching the limits of my nerdom today.

 

mars-curiosity-rover-msl-horizon-sky-self-portrait-PIA19808-br2It seems they needed a way to shake the dirt samples down into the little laboratory inside the rover. You know, to test for the building blocks of life or whether, or not, Elvis had visited. The weight of a mechanical device to perform this task, was extravagant. In the space flight business, weight is always a premium. So instead of an arm or something, some very smart person thought resonance might work…You know, Ella Fitzgerald, is it live or is it Memorex?

 

Perhaps you are too young to remember Ella breaking a wine glass.

 

To use resonance, all you need is a relatively light speaker. Since they had the speaker, well, the road to “Happy Birthday” ran right through the last bite of bologna sandwich. Let me explain. The best ideas, the ideas which capture the imagination, are always hatched while everyone is chewing on the last bite at lunch. It is a time when thoughts and conversation drift from weather, report cards and new Hondas back toward work and the project. I believe a Supreme Being loves that twilight, I believe all things are possible.

 

When do your best ideas seem to show up?

 

In this case, it was a bunch of real, live rocket scientists finishing their lunch. Someone with a half-mouthful said why don’t we let it sing to itself! I am sure the idea was dismissed out of hand…too much battery power, it could corrupt our samples and the most critical of all questions, why?

 

Did your mom ever tell you why was a crooked letter?

 

I think I was one of those children who relentlessly peppered his folks with questions. My poor stay-at-home mom was the unfortunate victim of most of them. I think her exasperated answer held meaning which is still useful for me today. The letter “Y” is indeed a crooked letter. I think in her exasperation with her child, she was telling me that today, it was the best answer I would get.  As an adult, I think sometimes, she was telling me no answer might be the best answer.

 

Philosophy is hard for a nuts and bolts engineer, so bare with me.

 

See, in the return-on-investment, what have you done for me lately world it is unacceptable to say, “why is a crooked letter.” You need talking points, charts and a YouTube video chock full of reasons why in today’s immediate gratification world. If you don’t believe me ask the people at the Large Hadron Collider. When their answer to the question, “why are you spending all this money,” is, “we think but, we are not sure,” people’s eyes glaze over and the discussion is over. That is why American scientists are in Europe and not in the United States, right now doing science which might change everything we know about physics. See, there is no satisfaction and certainly no immediate gratification in the “Y is a crooked letter” argument. Neither is there satisfaction in the argument’s cousin, “because.”

 

Truth is, Curiosity singing “Happy Birthday” to itself 46.8 million miles away, more or less, might be the coolest thing a child hears today. If the child plays the video, it could motivate the little girl or little boy to hear it for himself one day. We don’t know. We, and the scientists at CERN really don’t know what the Large Hadron Collider will find. We already know about the Higgs-Boson Particle. Otherwise, we don’t know.

 

Do you think there should be payday at the end of every human endeavor? What ever happened to wonder?

 

I remember watching Neil Armstrong on a little 19-inch black and white TV in Nashville, Tennessee with my Daddy. As a nuts and bolts engineer, I really have no idea if it had any kind of psychological affect on my life. I am bright enough to believe we are sum of our experiences in many ways. You can call it a waste of battery power if you want but, a little robot singing a song a tens of millions of miles away has its own kind of power. Inspiration defies being quantified or monetized. Why something inspires is… well, Y is a crooked letter…And who knows, Elvis might be listening.

 

 

 

Making My Mark

IMG_1802Just as you cross into Alabama from Mississippi on US-72 after the welcome sign, brought to you by the governor, there is an interesting monument. It, too, was brought to you by former Governor Dixon and, of course, Director Shaddock. Apparently, in the early forties, the Highway Director and the Governor decided to commemorate Alabama statehood, whose centennial had arrived back in 1919, with a monument. Since you can’t sling a dead cat in most places without hitting a monument of some kind, they didn’t exactly hit on an original idea. Did I really write that thing about the cats?

 

If you are a cat lover, I want to formally apologize right now.

 

IMG_1816It is actually a pretty stretch of road and a nice place for a Sunday drive. If you are ever around these parts I would highly recommend the side trip. A little over four miles into Alabama, just before the Buzzard’s Roost Bridges, on the same road, is our locally famous “Shoe Tree.” For a reason I can’t exactly describe, I find the Shoe Tree, well, creepy. The Shoe Tree is a converted Sycamore tree in an impressive limestone rock cut. Some people write messages on their shoes before they tie the laces and fling them on the tree. I am sure this is also, not an original idea.

 

Can you tell where this column is heading?

 

IMG_1817We were never sure when a shoe had done its job and become litter at the Tuscumbia District. We also really never knew what to do with the granite monument. Is pressure washing enough? Should we honor, err, statehood with Daisies or is Creeping Juniper ok? How many people, exactly, stop and look at it anyway? It would take a very good set of binoculars and real talent to read it at cruising speed.

 

I have a few pairs of old shoes. Should I write a note and fling them at the Shoe Tree? Will the monument my family buys to plant me under suffice or should I make arrangements for something else?

 

How will I make my mark?

 

When I read the obits in the paper, I usually look for someone I know. Age is a dead giveaway…let me rephrase, in finding people I know, age is a very good place to start. In the south we must then sort by funeral attendance, or not, by funeral visitation, or not, by flower arrangements, or not…I usually make my determination using the niceness quotient. Was he nice to me? Was someone in her family who was nice to me taking the death pretty hard? Like any good engineer, I have data and a test for most of life’s mysteries.

 

Do you have a rule for funeral attendance?

 

So, I guess part of my mark will be constantly working on my niceness quotient. As for the other things, I think they will take care of themselves if my niceness quotient is sufficiently high. Truth is, most of the things we do for our legacy are fleeting. Shoes rot and monuments fall down. Our actions are what make people show up to help plant us. If someone misses me, I am pretty sure my mark will be made.

The Mind of an Engineer

My brain is in a state of constant conflict. The war is between my creative side and my inner engineer. I seem, at times, IMG_0809to be able to negotiate a truce between these forces, so I have become the self-appointed ambassador for my brethren. It is an ugly war that usually ends up with hurt feelings and bewilderment. You may have a similar response as you deal with my kind. We are creatures who really have your best interest at heart but, our amazing lack of people-skills, tendency for recreational problem solving and general alien approach to life make our interactions sometimes, well, unsatisfying. In the spirit of harmony, I offer this insight into the brain of an engineer. If you are willing to step over a few Legos and old Erector Set parts, I will be happy to show you around.


 You’ve got a problem-I have questions

Ok, so you have asked an engineer about your problem. Let the inquisition begin! Just know, the number of questions will be proportional to our comfort with the subject. I must stop here to explain the lingo. To us, life is an equation. We love words like proportional, exponential, variable, relationship… Those words help us bring order to our scary world. Anyway, we will question you on every conceivable facet of your problem. Be warned, our questions may be seemingly unrelated, arcane and sometimes personal with no regard to your dignity or discretion. While you answer our questions, many times we make notes and draw pictures. Doing this is not a sign of disrespect or a lack of engagement, it helps us focus on your problem. Sometimes, after you are totally exhausted, we will feel we have accumulated enough data

I love data

Engineers feel that with enough data we could solve world hunger, answer the questions of human mortality and cause world peace. Data, we feel, is a gift from God. It should be shared freely and given with glee. We love to manipulate it, organize it, order it and arrange it. We make bar-charts, graphs and histograms from data. We formulate equations and create solutions from data. We love data.

I never have enough napkin drawings and lists

Once our data has been organized and we have properly stabbed entropy in the eye, the real fun begins. We get out our green graph paper or fire up the Excel spreadsheet. This decision is primarily dictated by the age of the engineer. Come back later for an in-depth discussion on that topic. We live for this phase of the problem-solution flow-chart. At this point, if one graph is good, three are better. A sketch or list of the pertinent facts will be produced to scale. We draw, edit and re-edit beautiful flow charts, decision matrices and back them up with solid charts and graphs. Those charts and graphs should describe the exact nature of the uncertainty and the relationship of all the variables in a potential solution.

 

Off to Engineer Mountain

Once we have checked-off items one through three we then must retreat to engineer mountain to ponder the results. This is a solitary affair and you are not invited. Engineer Mountain is really not a place but, a state of mind. Sometimes this physical place could be a Hacky Sac on the lawn or an office or the conference IMG_0812room. During this phase of problem solving, human interaction is not welcomed nor is it necessary. If human interaction becomes necessary, like some warning of impending doom, you know, fire, earthquake, tornado and alike, the process must be started again. We feel the process is most like building a pyramid. Blocks must be placed sequentially with the details of the solution confronted and overcome one at a time. These parts of the solution must be tested independently in a sort of thought experiment. Cause and effect are very interesting even entertaining. We like this process to build on itself to an apex of complete and orgasmic; clear-cut and final; breathtaking and brilliant, solution. Any disruption to this process will cause us to begin the process again. Should we be disturbed, you should expect a mix of anger, incredulousness and confusion on our part. We may not react well. It also may take an exceptional effort to gain our attention while we are on Engineer Mountain.

When I deliver your solution

Once we have properly studied your problem, sometimes days or weeks later, we will show up, many times unannounced and without an appointment, with our solution to your problem. If you have forgotten all about it and don’t even remember your question, just play along. This might require your whole repertoire or expressions, body language and listening words. Words like brilliant, inspired and grateful are always welcomed.


I hope this has helped. We are also able to answer questions on our feet, however, we always reserve the right to go through this process anyway. We love thought experiments of all kinds and usually can’t resist redundant and unwanted analysis. If you have moved on and find one of us presenting you with this kind of solution, simply refer to item five. We may resist immediate answers but, many times you will find our solutions in this scenario just as useful.