Backsplash Edging Tips

In June of this year we moved into a new house. It was a foreclosure and unlike our first house, we had to tackle quite a few projects to get this place back into shape.  Some of the things we’ve done so far aren’t really required, but make us feel better about the space.   One of those projects was  to put in a glass and tile back splash in the kitchen.

The color on the walls when we first moved in was actually a tinted primer and it was was on every wall.  The problem with primer is that is kind of absorbs oils and such when you touch it and there were several paces that had shiny spots from this.  Jess painted the entire downstairs in almost the same colors as our first house.  She stopped short and only did edging in the kitchen.  I should have known something was up…

One day I come home to find she’s bought a bunch of glass tile and grout. We didn’t really discuss it beforehand in depth, it was one of the many things on the list of things we eventually wanted to get to, but it wasn’t very high on the list. Neither of us had done tile before but it seemed like it might be fun and literally  cost about $250 in total so it wasn’t a hugely expensive project.

Though it took us one and a half complete days (literally like 18-20 hours of work) for the entire tiling job, I think it best to break down the task into several logical subtasks.  I learned a lot while edging the area we planned to tile. The tools required include:

edgingTools

Jess wanted to just start tiling and then use some of the extra tiles to make an edging for the back splash.  I disagreed and wanted a more finished look.  We agreed to try out some edging material and see what it looked like. The edging we got was an extruded aluminum in brushed nickle finish.  The brushed nickle has browner finish to it.  We chose this because while the other walls in the house were painted light gray, the light fixtures were a dark bronze color.  The appliances and interior doorknobs are brushed stainless steel.  The brushed nickle somehow ties all of these together.

We discussed different placements of the edging because the counter tops and upper cabinets were not placed in vertical alignment with one another. We chose in most cases to align the edging with the counter top.  I began cutting the edging for test fitting.  To cut the edging, I used a hacksaw and an aluminum miter box from a hobby shop.  This proved to be invaluable for making accurate 45-degree cuts! Always use a sharp blade and you can put the blade on the hacksaw so it will cut on either the push or the pull stroke of the saw. For this kind of precision work, I find it easiest in most cases to put the blade on so it cuts with the pull stroke.  The way to tell which direction the blade will cut, simply look at the teeth. Usually one side of every tooth is angled with a gentle slope and the other side has a harsher slope.  The harsher slope is the cutting edge.  By flipping the blade in the hacksaw, you can determine which stroke (push or pull) will be the cutting stroke. Typical saws cut on the push stroke, but some saws (especially those used for precision cuts like the Japanese pull-saw) cut on the pull stroke.

TIP: Use a miter box and insert the hacksaw blade such that it cuts on the pull stroke for more precise cuts.

sawteeth

Once the sections were cut, we placed them on the wall.  We chose to edge the entire top of the tiles where they meet with the cabinets.  When tiling, you usually have your tile starting at the bottom of the wall, then tile as high as you can until you hit the bottom of the cabinets above.  Then you cut the tiles to make them fit to the edge of the cabinets. It is usually OK to do this because people don’t usually see that last row of tiles, but in our case the tile we chose was very thin and hard to cut.  When we measured the distance form the counter top to the cabinets, we found we were off by 1/4-inch in some places.  This would make it very hard to cut the tiles lengthwise to fit.   The edging, on the other hand, has about 1/4-inch of space that you can use to make up for any gap.  So we decided to edge under the cabinets as well.

TIP: Edging material can be used to give you a tolerance of 1/4- inch so you won’t have to try to cut tiles length-wise.

We held the edging in place on the wall with tiny tack nails.  The hardest thing about edging was what to do in the corner.  We had to do a miter cut of 45 degrees, but we had to do so on the face of the edging material.  I simply turned the edging material in the miter box so I could cut the angle I needed.

 

In the picture below, you can see the two types of miter cuts. The top one is the cut on the face of the edging (This part if for the corner of the room). The bottom one is just a regular 45 degree miter cut that is used in all other places.

cornerMiterCut
This is a cut on the face of the edging.
normalMiterCut
This is the normal 45 degree miter cut
differentMiterCuts
The top is an example of a face cut, and the bottom is the regular cut.

In the spot under the microwave oven, the cabinet was off by more than 1/2-inch from the counter top.  To fix this without making it look crooked, we simply split the difference.  We angled the edging 1/4-inch to the right on the bottom (at the counter) and 1/4-inch to the left at the top (where it hit the cabinet).  This made it look good on both ends with no excess space and the edging didn’t look obviously out of the vertical.

TIP: When edging, split the difference between places that are slightly not aligned and match the counter top, not the upper cabinets for places that are largely misaligned.

misaligned
This picture is a bit of an optical illusion. The vertical piece looks crooked, but in fact when you see it with the rest of the room, it looks perfectly straight. You can see how the top of the counter and the bottom of the cabinets aren’t aligned.

There is still a lot of work to be done, but the finished edge will definitely help give this back splash a professional look.

Adam-Atom

Doctoral Dissertation or Master’s Thesis Template

I’ve already mentioned one good tool for research papers, so here’s another that might be helpful.

Most schools have a set format for their dissertations and theses. My school was the same.  They provide a manual showing what they expect your formatting to be.  Many people have trouble with this. You must make a meeting with a specific faculty member in the graduate school and she will take a ruler and measure your margins, and go over in extreme detail the spacing, numbering, etc. of your document. Many many people get rejected and I’ve even talked to people who pay lots of money for other people to format the documents for them.  They don’t provide an exact template for any specific software, but using the google machine can help you find Microsoft Word or LaTeX tempaltes.  Personally, I like LibreOffice it is completely cross-platform (works on windows, mac, and linux systems)  completely free, open source, has lots of great plugins and it lives in the world between Microsoft Windows and LaTeX. It is GUI-based (WYSIWYG, visual) like Microsoft Word, but also much more powerful like LaTeX.   I dislike LaTeX because it is incredibly buggy and you have to program your text documents.  I program other stuff all day long, I am sick of that!

Anyway, I made my own template and write up a very detailed explanation on how to use it and my best tips and tricks for modifying the basic template if you want.  I also have a chart of suggested plugins to make your papers look amazingly good and professional. Again, I used LibreOffice, so it can be used in OpenOffice as well. This is specific to my school, so be sure you double check your school’s documents to see exactly what kind of margins and page numbering they require.  (Note it is in Open document Format and though I haven’t tested it, it *might* work in other programs like Microsoft Word).

Download my template here!

Adam-Atom

Annotating (Grading) PDF Assignments

For a while now, I’ve been asking my students to submit their work as PDFs online using moodle (or email).  I always use open source tools to annotate and grade these documents.  There are several apps out there for this, I happen to use Xournal.  The problem was that my preferences in Xournal were never saved.  So I figured if I had the problem, maybe others do to.  Here’s how to fix it:

First find where the preferences are stored.  In Linux, these are found in a text file in my Home folder. I assume it will be similar in Windows.  I edited this text file to automatically start with good grading tools already selected: ie. Red text with a Serif font.

$ gedit ~/.xournal/config

Then Ctrl+F and find “startup_tool”  set this to “text”

Then Ctrl+F for “pen_color”and change this to “red”

Finally Ctrl+F for “default_font” and set this to “Serif”.

Save the file and you are done. Now every time you open Xournal, these settings will be loaded and you can just start commenting and grading without having to do any additional tool selections.

 

UPDATE: In Windows, Xournal configurations are hard to find.  You must first set it up so you can view hidden folders and files (Go to Start menu–> Control panel –> Appearances and Optimizations –> Folder Options –> Show hidden files and Folders.  Look for the radio buttons and select “Show hidden files, folders, or drives”.  While I’m in here I usually also uncheck “Hide extensions of known filetypes”  which lets me rename files including their filetype and see what types of files they are directly.

Once you do this, you can run Xournal and “Save Preferences” once as Ken mentioned in the comments below. Close Xournal first, then go to the path “C:Users\<username>\.xournal  (Notice the dot in “.xournal”!!!) Open the “Config” file in a text editor (like notepad or notepad++ or Sublime text editor)  Now you can make the changes above, and save.

A note of caution, edit a PDF with text, export it, then open it in another PDF reader to make sure it does not mess up.  Sometimes when editing the config file, the Font doesn’t work correctly and I end up with garbage text and random characters on my exported copy which isn’t useful for students.  If this happens to you, simply delete the config file and start over.

 

Adam-Atom

The World’s Smallest Game System

My_tiny_atari1 In about 2006, Atari sold some key chain games that connected to your TV via RCA jacks.  I am a huge lover of retro games due to the hardware challenges of the time and what clever people were able to build.  For a while now, I’ve wanted to get a tiny CRT screen from an old video camera viewfinder and pair it with these super tiny games.  Finally, I decided to do it (check out the video below!!!).

I went on ebay and grabbed a VF-129 display module board.  This is the Black and white display from an old Sony Handicam.   I looked up the repair manual for that camcorder to see what info I could find out about the module.  They have everything described from adjusting the alignment of the screen to the full-on schematic and PCB art.

The B&W displays connect with 4 wires: Power (4.7 volts)  Ground, Composite video input (Y) and there’s a line to turn on an LED to show that the board is turned on.  I got mine for $20-ish on ebay, but you can find them other places likely cheaper.  The color viewfinder screens actually take composite video input (RGB inputs) from what I’ve read so those might be cool for other projects.

I opened up the battery pack and soldered half of a USE cable to the outputs.  I used a USB cable because it had 4 wires.  I am using 3 (power, ground and composite video) for the screen and one more for the audio.  The battery pack looks funny because I had previously added a vacuum-formed topper and added screws and a switch to make it look like a real Atari game console years ago.  It was on an old blahrg of mine somewhere, but I’ll never remember which one, even if I can it is likely down.  Here are a few pics of the build of that if you are interested.

I ripped a tiny speaker from a greeting card and attached it to the CRT with foam tape and wired it to share the ground of the PCB. I put it on the bottom because those tiny speakers are meant to vibrate some object to help the noise be louder.  In a greeting card, the paper works, but I like just sitting it on the table (especially those cheap $7 Ikea tables which are basically hollow paper mache’). Being on the bottom allows for full contact with the surface.  Not to mention, this is the best place I could find to put it such that the tiny magnet doesn’t interfere with the CRT image much.

Enough talk, Just watch the video.

Adam-Atom

Easily get Public Link for Dropbox Files in Linux

I got tired of going to the dropbox website to find the public link for files I put in the Public folder.  On Windows you can simply right click–>get Public link, but I’m running LinuxMint with Dropbox version 2.0.22 which doesn’t support this (among many other things like Pausing a sync…)

Anyway I wrote a script that you can just drag your files onto and it’ll pop up a box showing you the public link.  In Linux, a script alone can’t do this, but a script and a .desktop file can call a script to do it.  Here’s what I got:

Save the following in a text file called “getPublicLink.sh” inside your Dropbox/Public folder.  Make sure it has permission to run (right-click the file–> properties –>permission and check the box to allow it to run)

#!/bin/bash
publicLink=$(dropbox puburl $1)
zenity --info --text $publicLink

Now create a new text file named “Get Public Dropbox Link”.  Paste the following there, be sure to change your username, mine says “adam” yours does not and this will make it not work. Save it in the Dropbox/Public folder and give it permission to execute as well. Here’s the file:

[Desktop Entry]
Encoding=UTF-8
Version=1.0
Type=Application
Terminal=false
Exec=/home/adam/Dropbox/Public/getPublicLink.sh
Name=My Application
Icon=/usr/share/icons/hicolor/48x48/status/aptdaemon-update-cache.png
#Required for double-click running and Drag-andDrop files into this icon.
#reference: http://linuxcritic.wordpress.com/2010/04/07/anatomy-of-a-desktop-file/
Name[en_US]=Get Public Dropbox Link

 

Now you can  simply drag files from your public folder on top of the “Get Public Dropbox Link” file and a window will pop up showing you the public link. from here, simply copy and paste that link to where ever you need.

Information_903

 

Adam-Atom