A darkroom inside the camera
A remarkable mid-century invention allowed a photographer to produce pictures almost immediately, a bit of magic that is rarely matched even by current digital cameras.
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.
Our photographer is bemused by modern efforts to re-create, digitally, two of the least desirable qualities of fast film: high contrast and large grain. But the paradox of limitations and defects becoming highly sought-after features is not new, and is as widespread as ripped jeans.
For many purposes, books are no longer necessary. That is, for entertainment or learning one need not find or carry around a pile of bound paper. The internet contains a vast landscape of information and e-books are ubiquitous. So do will still need places to borrow paper books from—libraries? Or librarians?
We turn again to the theme of technology transforming society, or at least one part of it. With the invention of the 35mm still camera about a quarter of the way into the twentieth century, a whole area of life was suddenly opened up to photography. That was not the intention of the inventor, who was only looking for a lighter-weight way to take pictures himself.
Our astronomer visited the exercise room last night, as is his regular habit. This time there were several other people there. How one of them went about his workout routine prompted some thought and some speculation about the importance of the earphone to modern society, as well as underlining the differences between people.
Fooling around with a certain bit of relatively recent technology prompted our photographer to ask the question: why are there so many pictures? Our main way of capturing reality, that great manifold of experiences, is still the two-dimensional image. Being a scientist he then sought an answer (where a philosopher might instead have fallen into existential doubt). It’s not so hard to work out, really, but does highlight something important about our memories, and how technology is changing them.