numbers
Christmastime 04:04:04
4:56
I was looking at my digital clock last-night and it occurred to me that 4:56 is quite an interesting time.
4 uses four segments of the seven-segment display
5 uses five segments of the seven-segment display
6 uses six segments of the seven-segment display
Cameras and lenses
An Article by Bartosz Ciechanowski
Pictures have always been a meaningful part of the human experience. From the first cave drawings, to sketches and paintings, to modern photography, we’ve mastered the art of recording what we see.
Cameras and the lenses inside them may seem a little mystifying. In this blog post I’d like to explain not only how they work, but also how adjusting a few tunable parameters can produce fairly different results.