engineering
Live your ten years
I'm sorry, I love engineers
Strength from both mass and form
Warmed by the afternoon sun
Textbooks on water-system engineering state that supply mains are generally installed on the north side of the street in the Northern Hemisphere and on the south side in the Southern Hemisphere, so that the sun will warm them. In both hemispheres they are supposed to be on the east side of north-south streets, on the premise that the afternoon sun is warmer than the morning sun.
An emblem of friendship
Bridges make connections; they bring people together—a role that has made them a traditional emblem of friendship. Consider the town of Mostar in Bosnia-Herzegovina. When fighting between ethnic factions broke out there in the 1990s, nothing symbolized the social disintegration more clearly than the destruction of a sixteenth-century stone-arch bridge that had linked the two parts of the town on opposite banks of the Neretva River. And the emblem of efforts to heal the divisions is a rebuilt bridge, opened with fireworks and fanfare in July of 2004.
Routine design
When we think of bridges, it is the dramatic and monumental long spans that come to mind first, especially the lithe suspension bridges such as the Golden Gate and the pure geometric arches such as Sydney Harbour. But the majority of bridges are not such spectacular structures. Most of them are ordinary overpasses, with spans of 30 or 40 feet, carrying roadways or rails across other thoroughfares or over small streams. You see such bridges by the dozen on any drive down the Interstate. They may be lacking in glamour, but they are more representative of a bridge builder's art.
The engineering and construction of girder bridges are pretty routine these days, but the bridges are not quite standard items you order from a catalogue. The girders, whether of steel or concrete, are custom-build for each bridge, then trucked to the site and hoisted into place with a crane. The designer still has scope for variation and creativity, and it shows out on the highways: some overpasses are prettier than others.
The Art of Doing Science and Engineering: Learning to Learn
A Book by Richard HammingThe Art of Doing Science and Engineering is the full expression of what "You and Your Research" outlined. It's a book about thinking; more specifically, a style of thinking by which great ideas are conceived.
Design Links & Learning
A Blog by Nick TrombleyCollections of articles, links, and other material from around the web, relevant to software design and engineering.
“Design” is now “Product”
An Article by Dorian TaylorDesign has very little to do with what tools or methodologies you use, or what your job title is, or what you have a degree in, or even anything like “creativity”; design is about your relationship to constraints. Rather: to what extent are you defining constraints rather than just obeying them? Design is about taking a universe of possibilities and converging onto exactly one outcome. Being handed a set of constraints which you treat like immutable laws of physics (because many of them are) and solving within that envelope is what engineering is. To wit: what most designers are doing most of the time is actually a form of engineering, and engineers are always doing at least some design.
This is because genuine design—the power to define constraints—is a privileged political position within an organization, and not everybody can occupy it. In other words, the “seat at the table” comes first. Design is Steve Jobs infamously dropping an iPod prototype into his fish tank, pointing at the bubbles coming out and yelling at his staff to make it thinner. It doesn’t matter what your title is; Jobs is the designer in that scenario.
Are We Really Engineers?
An Essay by Hillel WayneInnovation in Structural Art
A Book by Eladio DiesteDieste's unique and innovative method of design, a melding of architecture and engineering, elevated these often humble buildings to masterworks of art.
Gods of the Word
Imagine that we had no voice and no tongue
Socrates: Imagine that we have no voice and no tongue, but want to communicate with one another. Wouldn’t we like the deaf and the dumb make signs with the hands and the head and the rest of the body?
Hermogenes: There would be no choice, Socrates.
Socrates: We would imitate the nature of the thing: lifting the hands to heaven would mean lightness and upwardness. Heaviness and downwardness would be expressed by letting them drop toward the ground...
Hermogenes: I don’t see that we could do anything else.
Socrates: And when we want to express ourselves with the voice or tongue or mouth, the expression is simply their imitation of what we want to express?
Hermogenes: I think, it must be so.My name
“I am the utterance of my name.”
— Thunder, Perfect Mind, The Nag Hammadi Library
Reference and Is-ness
There are at least two aspects to what we have traditionally called the meaning of a word. One aspect is reference, and the other is something I will call ‘inherent meaning’ following Ullman (1963). Inherent meaning is ‘Is-ness’ meaning. Inherent meaning is a word’s identity, and reference merely its resumé, where it has gone and what it has done, an itemization of its contexts. ‘Is-ness’ is unifying. Each word has a single pronunciation, a single inherent meaning. But reference is divisive. It makes what was one thing – the word – appear to be many things – its senses. It is inherent meaning which gives all those multifarious senses the power of being a single word.
It flows out and fills
This deeper meaning of a word isn’t confined to what we think of as a dictionary definition. Rather it flows out and fills all the space available to it. Although a basic sense does affect the dynamics of a word, it has no power over its essence. Like the captain of a ship, it can control the crew’s actions, but not their minds. Each word has an aspect of meaning which lies deeper than any of its senses, and it is fundamentally on this meaning that all the senses depend.
No less than a Zeus
I too am a true believer in the autonomy of the archetype. A
/t/
or an/h/
is no less than a Zeus. The consonants are not essentially physical, but they live, evolve and influence human affairs. We overlook something essential if we deny that they can get up and walk around. This is not to say that their existence is independent of the human psyche. But then everything depends on everything.Like a prism
When you look at phonemes, you look through the perspective of morphemes, which are one linguistic level higher. The higher level is like a prism that splits the light in two. What was one thing, like ‘length’ at the phoneme level, looks like two opposite things ‘long’ and ‘short’ from the perspective of the morphemes. In practice, when you find both a word and its opposite, then the phoneme is not about either of these two things, but about what is common to them.
Fracturing
If we step back and view from afar this process of One-ness and Is-ness to fracturing and interpretation – of inherent meaning to reference, it follows that what lies at the foundation of language is simply what it is – sound – free of reference and interpretation. What makes what we know as language from its sound is fracturing and interpretation or using a word for a function other than what it simply is.
To evolve the language itself
So in the process of talking, we might say we are putting words in slightly new contexts, and then testing them against our peers to see if our experiment in juxtaposition had ‘meaning. If we succeed, we have introduced new contexts for the words we use. These contexts will be taken up by our listeners, and will gradually become clearly enough defined to be thought of as referents. Once our words gain new referents, they start affecting the underlying phonosemantic structure of the language, the clustering patterns, the network of semantic relations. That is, the purpose of talking in the long run is to evolve the language itself.
Scooting over
There is at this point no evidence that acquired characteristics can be inherited. It is held that all changes to a genome are random, and cannot be subject to any higher principle. However, when a word is used in a new context, as it is whenever we say something new, a new sense is permitted. This does affect the phonosemantic structure, the linguistic DNA. Words in the vicinity of this word ‘scoot over’ to make room and allow themselves to be influenced by its philosophy. The language itself is now different.
The element becomes a sign
Each unit can be seen purely as form, as what it is. Or it can be viewed as having a function. Its function is only understandable within the next higher level of organization. And in every case, function must succumb to the constraints of form. Once this worldly function is assigned, the element becomes a ‘sign’. It falls into the realm of concept. There is a mapping from one thought system to another.
The demand of a new word
Why are these phonosemantic classes enough, and we need neither more nor less? Why are these consonants enough, and we need neither more nor less? What determines the need for a new word? How is this demand ‘felt’ by a language? How did the metabolic pathways of American English recognize that ‘jerk’ and ‘twerp’ and ‘punk’ and ‘nitwit’ and ‘dork’ and ‘ass’ and ‘goon’ and ‘twit’ and ‘dodo’ and ‘bum’ and ‘nerd’ and ‘dunce’ and ‘turd’ and ‘boob’ and ‘chump’ and ‘bitch’ and ‘bastard’ and ‘prude’ and so on and so forth simply were not equal to the task? We had to add ‘turkey’ and ‘squirrel’ as well?