Showing counties by their date of formation. In a few cases I used 'settled' dates. For San Francisco I used the date of the establishment of the Mission. The data is from Wikipedia. I grabbed the list of counties, then grabbed the wikipedia page for each county and pulled out …

Reading Wikipedia I came on this page List of U.S. counties named after prominent Confederate historical figures And so I made a map of those counties.

I plan to make the source data available, at some point, but let me know if you would like it sooner.

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I make maps, and create multi-image high resolution images at different scales. From sub micron resolution to 300 megapixel portraits of people, to five gigapixel views of Burning Man...and more.

I am available for various things, maps, Gigapan and Portrait photography, events, archival work, and Django/Python programming. Please …

This is a laser cut grating or grill cover. The holes are 1/2". This is a walnut veneer over an MDF core.

Ed then suggested that I make smaller versions suitable for model boats, and he took them to the model boat club where several were snapped up by …

Apparently I wrote this in 2016.

Lasercut Software

The controls on the right side allow you to configure details about the different objects to be cut and engraved, and also allow you to control the laser directly.

The Layer Section gives you options for each 'layer' in your project. Layers …

Here are some of the high resolution genital portraits referred to in the essay on

It seems like it should go without saying, but these are in fact explicit, although mostly somewhat 'clinical' images.

For Arse Elektronika in 2010 I took multi-image high resolution genital portraits. The following essay is in the 'proceedings' of the conference, published in the RESEARCH book Screw the System.

Personal Portraits of Australia

Warning: Images presented in a spirit of exploration/science/art but very explicit

Most of us …

I ordered nifty postcards from . About $15 for 50, they will be a bit cheaper for larger quantities.

50 mm lens on the fully extended bellows.Lens set to f8.Single stack, 16 images in the stack.Approx 659 pixels per mm. Each pixel is about 0.7 nm.[caption id="attachment_15647" align="alignleft" width="300"] Fully extended bellows with a 50 mm lens. About 8mm field of …

Wide-band (6GHz) transimpedance amplifier.

This is one chip on a carrier of about 100 chips. The chip shown is approximately 0.4mm x 0.6mm

The original image is 3942x3336 pixels. This implies a scale of about 6.5 pixels per micron. The actual resolution of the image is lower …