Category Archives: Something Interesting

Home Made Wood Christmas Tree Star

Finished stars with camera flash
Finished stars with camera flash

Last year I made a wooden Christmas Tree star for our family. We liked it so much that this Christmas I made more to give as gifts. Above are the three stars I made this year, below is a picture of our star on our tree.

Materials Needed For the Star

  • Two 1-inch thick boards made from different types of wood.
    • The stronger the grain, the better.
    • I used one red oak, and one maple.
    • One 8x11x1 inch board will yield 3 stars worth
  • White glue, and lots of it. Most wood glue usually dries yellow, so don’t use that.
  • A saw. I used a table-top scroll saw
  • An electric sander or sandpaper
  • A drill with a 5/8 inch bit

Here’s the pattern I made as a PDF for printing, or as an SVG file if you want to edit it (using Inkscape or Illustrator).

Finished star on our tree
Our finished tree star from last year.

Glue both boards together and clamp or weight them until the glue is completely dry. Glue the pattern on top of the boards.

Oak and Maple Boards Glued Together
Oak and Maple Boards Glued Together
Star segment cutout pattern
Star segment cutout pattern

Cut along each line and set aside each whole triangle segment. Remember, the segments are 2 inches thick since the boards are glues together. Cut slowly.

Gluing star segments together
Gluing star segments together

Flip half of the segments over and glue them face-to-face so that each half of the star point has the opposite grain as pictured below. Clamp each pair of segments together so that you end up with 5 points, each point made of 4 pieces of wood.

I had a difficult time cutting exactly straight so there are some gaps between segments. Even with the gaps the star ends up looking nice in the end so don’t worry about them too much.

Star segments cut out and staged
Star segments cut out and staged

When they’re dry, you should have a bunch of star points that look like this. The blue line below indicates where the next cut needs to happen.

Glued star point
Glued star point with 2nd cut line

Brace up the point using a leftover triangle from the first set of cuts and watch those fingers.

Using a partial star point to get the right cut angle on a star point
Using a partial star point to get the right cut angle on a star point

Here’s my 15 star points ready to be glued. I laid them on wax paper so that it’d be easy to peel them off when the glue dried.

Assembling the tree stars on wax paper
Assembling the tree stars on wax paper

I used leftover pieces from the first cuts again to support the ends of the star points while they were drying.

The stars need to dry really well at this point. Sanding and drilling come next. If the glue in the middle of the star isn’t dry, either of these activities could break the star apart.

Dried star ready for sanding
Dried star ready for sanding

I probably would’ve used my palm sander, but I lent it out so the belt sander was going to have to do the trick. I clamped it upside-down to the table and locked the trigger on. It actually worked really really well. I will do this again next time.

Sand off any remaining paper from the pattern, and round the corners and edges to taste.

Sanding surface
Sanding surface

Carefully drill holes most of the way through the star. I started with a 1/4 bit and worked my way up to a 5/8th inch.

Sanded stars with hole drilled in the bottom
Sanded stars with hole drilled in the bottom

Stain and protect the stars however you want. I used a light yellow stain and shellac.

The stands I made are just a simple square of wood routered, with a dowel stuck in the middle. I figured that some people might already have a Christmas Tree star they liked, and this way they could display it on a mantle or something instead.

Stars without camera flash
Stars without camera flash

If you make some stars let me know!

 

Posted in Projects, Something Interesting, Woodworking | Tagged , | 2 Comments

HTML5 Genealogy Pedigree-Viewer

tl;dr Free HTML5 pedigree viewer software. Demo. Code (development). Code (stable).

Pedigree Viewer Screenshot
Pedigree Viewer Screenshot

Pedigree-Viewer is an HTML5

Features

  • Horizontal or Vertical Tree View!
  • Ancestor, Descendant or Bowtie View!
  • Works with out PHP (if you prepare a JSON file)!
  • Loads data dynamically from a GEDCOM file!
  • Free and Open Source!

Bugs / Known Issues

Included at no extra cost!

Please file bugs here.

About

The company I work for, Real Time Collaboration, had been working on an HTML5 genealogy pedigree viewer for a project and ended up not needing it.

We had started working on our own tree viewer because we couldn’t find any good ones that were available for us to use. Representing a family tree can be complicated. In just a few generations you’re dealing with hundreds of ancestors. Branches may be missing, people have multiple spouses, relatives from different branches get married…

Pedigree-Viewer doesn’t address all these issues yet, but it’s a start.

I didn’t write any of the display code, but I did clean it up, and will be maintaining it.

Posted in Computers, Genealogy, Programming, Projects, Something Interesting | Leave a comment

I’m Looking for a Microfilm Digitization Quote

I’m looking for a microfilm digitization quote. If you or someone you know provides microfilm digitization, please have them send me a quote.

I’ve got 113 reels of microfilm I’d like to digitize and I’m looking for a ballpark estimate for the project.

Here’s the info I know, please let me know if you need anything else:

  • There are an average of 600 images per reel (about 67,800 images)
  • I’d like to scan at 300 dpi, 8bit grayscale lossless images (tiff? png?)
  • I have the copyright on the images on these reels
  • The reels are lightly used duplicates of the master reels. The master reels are unfortunately unavailable
  • The images are all scanned newspapers
  • I don’t need any OCR done
  • The only metadata I need is which reel each of the images came from eg. One directory per reel with incremental file names would be just fine.

Project Background: I would like to put 128 years of Iron County Miner newspaper archives online. They would be freely available (no subscription or account required) and there’s no plan to make money from them. Since there’s no revenue expected I’m looking for ways to reduce costs while still putting something out there to benefit genealogists and historians.

The master rolls are held by the Wisconsin Historical Society who wants nearly $10,000 ($0.145/image) for the project or $80 per reel to send us fresh copies of the reels. From their perspective, I think that’s probably fair; they aren’t in the digitization business and they probably aren’t set up to do this sort of project in a streamlined manner. They also can’t amortize their digitization equipment costs across so many clients as a commercial company can.

For me though, $10,000 means that I can’t pursue this project right now.

Most digitization companies I have contacted have been reluctant to provide even a ballpark quote without seeing test reels, and I understand that that is a factor. Right now though, I just need a gauge to determine if this project is viable. If $10,000 is the real cost for this sort of project it will have to wait till I’m rich, but if I can get a cheaper quote I hope to make it happen this summer.

Pre-Announcing NewspaperCMS

I have been working on a CMS (Content Management System) called NewspaperCMS, to host the scanned images with and to make them easily navigable. It is licensed under the GPLv2 so anybody needing to host newspaper archives can use it.

Here’s its page on Google Code: http://code.google.com/p/newspapercms/

I would classify it as in late Alpha or early Beta stages right now. I’ll do an official post on it as it matures and as I get a publicly accessible test site set up. As a teaser, features include:

  • Browse collection by microfilm, newspaper or date
    • Drill down within those categories by newspaper, issue, year or month
  • Access-driven generation of midsized images. No need to generate 60,000 midsized images ahead of time.
  • Valid HTML5/CSS3
  • HTML5/Canvas based client-side image viewer. The user can zoom, rotate, invert, sharpen and change the contrast of the image (uses the http://www.pixastic.com/JavaScript libraries)
    • Falls back to a static image if they don’t have Canvas or JavaScript support
  • Built in search engine
  • Support for the tesseract OCR engine

As I said, it’s still in development, but if you need something like it, you can play with it now. It’s at the point where more development doesn’t make sense until I know I can get the microfilms scanned.

Posted in Computers, Digitization, Programming, Projects, Something Interesting | Leave a comment