Simplicity is good, but not always
Photography can seem very complicated, so cameras made for non-experts are often highly simplified. This can make them difficult to use.
Making it easy makes it hard
explanation
When science is an art
The experimentalist’s skill
Some scientists have an unusual skill for extracting precise data from their instruments. Sometimes this leads others to question their results.
Ends and means
Or, strategy and tactics in photography (and elsewhere)
You have many tasks, large and small, difficult and otherwise. For each one you have to choose a way to get it done. A problem arises when you find such a wonderful means that you forget the end.
Learning from a master
The expert may not be the best teacher
As we mentioned last week, our navigator was out of the office teaching a professor how to use his sextant. Having decades of experience in both the observations and the calculations involved, he certainly has a firm grasp of the subject. But that’s not always the quality you need in a teacher.
Brass, glass and verniers
Scientists of yesterday were different
Our astronomer and our navigator are away from headquarters at the moment, showing a Professor of Physics how to use his sextant. This style of instrument was the mainstay of nineteenth-century astronomy: made of brass and glass, with precise scales engraved on them for careful measurements. The people who used them had to work in a different way from current astronomers and must have had a different approach to life.
The color of parchment
Scientists and scholars in partnership
One of the advantages of living in the Washington, DC area is the wealth of cultural opportunities. Expositions of science, history and the arts are going on all the time. Our astronomer attended one of these recently, telling the story of how multicolor imaging allowed scholars to read a text that had been erased centuries ago.
The unnecessary theory
You will have heard of the detection of gravitational waves, just announced this past week. For once the mass media haven’t over-hyped a scientific discovery: this really is an important find. We’re not going to try to explain the science behind it (there are lots of articles on line and offline that do that). It’s the fact of the 100-year gap between the theoretical prediction and the actual observation that tells us something about the nature of science.
“Outside the proper scope”
What you can do, and what you should do
In the Five Colors Science & Technology library of photography are a number of old books that we still find interesting. Apart from details of procedures and chemistry that are hard to find elsewhere, they show the different ideas, through the years, of just what was a good photograph.
The old fencer and the cheap watch
The unexpected usefulness of old and new things
Our navigator had the pleasure of attending a fencing match this past weekend as a spectator. The range in ages of the participants was unusually large, which highlights some important considerations about newer and older people and things.
Getting your universe right
Our service providing science help for writers
Your novel, novella, short story or epic poem has everything:
- Ingenious plot
- Scintillating dialogue
- Believable and interesting characters
Shouldn’t you also get the universe right?