Get to Work – The Immobile – Earth SOL 11

April 21


Can you decipher the line above?

At one point in my career I worked at Lockheed Georgia where they build C-5 and C-130 aircraft. I worked in the Engineering group producing technical manuals for these airplanes. What I learned quickly was that every aircraft differed from the previous ones. Most of the differences were minor, such as an improved avionics component, while others were more significant. In both cases the differences required unique documentation and instructions for the specific tail number.

We kept copies of documentation on all the aircraft. If you know these airframes you know they have an extremely long lifetime. And these planes were very complex. Jus the documentation required to be physically on the aircraft weighed around 300 pounds. If at any time, one of our planes had an “incident”, we would often be called on to recreate the documentation on board to assist in the investigation.

I remember times when a high profile event would occur and we would gather not only the documentation but also those individuals involved in the design, construction and manufacture of the plane.

During “the Martian” story, there were a couple of instances that required a look at historic technologies and techniques.

IMG_4874-768x576The first was the use of hexadecimal encoding to represent ASCII characters. The rudimentary communication method required something simpler than a 26-character alphabet.

As for the opening line in this post, it’s HEX and you can convert it at this web site.

The next instance of old knowledge becoming new knowledge came when Watney dug up the old Pathfinder vehicle. Upon discovering his intentions, the NASA team immediately converged on the Johnson Space Center where they still had a working Pathfinder in storage. But more than that, they called together all of the remaining Pathfinder original team members. It’s that old knowledge that could not be easily replicated.

The great thing about knowledge is that it always remains knowledge. It may become less relevant or seemingly outdated, but it’s still knowledge. And in some cases, as we face new challenges, that old knowledge may be extremely helpful in providing a perspective that is unknown to those attempting to address the challenge at hand.

Promoting a social business culture not only assists in finding new knowledge, it can also be instrumental in uncovering and revisiting much needed old knowledge.

I believe future IBMer’s using our social system will be able to investigate the decisions we made, the process we went through and the discoveries we encountered. This old knowledge will be instrumental in helping our successors face the challenges of their day.

Or maybe I’m just being an old guy.

Please note: I reserve the right to delete comments that are offensive or off-topic.

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