Just a quick photography experiment to demonstrate the effects that aperture, focal length, and sensor size can have on depth of field (i.e., how much you can blur the background of a photo.)
Author: Keith Survell
Geek, professional programmer, amateur photographer, crazy rabbit guy, only slightly obsessed with cute things.
Windows 8.1 is Here – Is it any Better?
Windows 8.1 was just released as a free update for anyone with Windows 8 – but the real question is: is it any good?
More of the Hidden Worlds in our Own Backyards
A simple walk by the river can turn into a journey to someplace special… all within walking distance of our backyards.
The Deepest Dark
[Poem] In the deepest dark of the night…
A (Renewed) Case for Encryption
I kind of hoped that this NSA/PRISM/wholesale government surveillance business would re-energize people into actually getting back into using encryption – but sadly it doesn’t seem that way. Content encryption – as opposed to just endpoint encryption, like SSL – is important, and especially so in light of this kind of wholesale government surveillance.