Don’t piss off an Engineer

0.002+e= 535.4936555 and the limit of the sum of ½n as n goes to infinity is 1 so the check is made out for approximately $536.49.

1 comment April 9, 2008

I’m really really tired…

So I havn’t forgotten my blog.  I’m just really tired.  Julianna has been a great baby but she still has to eat.  Never sleeping more than 3 hours at a time is really jacking up my head…soon I hope to have my focus back…

1 comment March 30, 2008

Welcome Home Julianna Theresa Nilsson

-By Monique 

If you haven’t heard the news yet, our little Julianna was born on March 12 at 12:16pm. We (and the doctors as well) were shocked at how chubby she is. Based on my pregnancy size and the latest ultrasound, it was predicted that she would be in the 6 pound range. What a surprise when she weighed in at 7lb 14oz. We love those very kissable chubby cheeks. Julianna looks a lot like her sister did at this age, only with dark hair. She is a great little baby so far, and big sis Annelise has been a dream with the disruption to her normal routine. Annelise is completely in love with her little sister, and Julianna calms down and lights up whenever Annelise sings or talks to her. Thank you for your prayers – we can’t wait for you to meet her. Here are a few pictures to enjoy:

3 comments March 15, 2008

Why the world laughs at us… Part 1

I think this will be a reoccurring post as I find material. For a while, I’ve been saving all those stupid “Christian” pamphlets like “Only Read the KJV…” and I’ve decided to share some of the better ones with you guys.  I thought I’d get us started with some brilliantly obnoxious, theologically obscene, and just plain goofy church signs.  I had a few written down but I found most of them here at http://crummychurchsigns.blogspot.com/ .  This guy not only posts pictures of the signs but he has great comments on all of them like

“You think it’s hot here….”
-submitted by Laua Enfinger, Arizona
This is the fourth sign I have received from Arizona comparing it to hell. I don’t think I plan on visiting there.

I spent 2 days just reading his stuff.

Well here are some of my favorites:

·         When Satan knocks at your door simply say Jesus would you get that for me?

·         Smoking or Non-Smoking?

·         Rollin’ back prices on salvation!

·         Worry is the darkroom where negatives develop

·         Satan can never knock you farther than your knees

·         Warning: Exposure to the Son may prevent burning

·         For all you do His blood’s for you

·         Can’t sleep? Try counting your blessings!

·         Under the same management for 2000 years

·         We should be more concerned with the Rock of Ages than with the Age of Rocks

·         God has a big eraser.

·         What vitamins do Christians need? 2 B1 Daily.

·         Good – 0 = God

·         Can’t stand the heat? Reserve your place in heaven today!

·         Forecast for Heaven: Reign Forever!!

·         Salvation: apply within

·         Go to church or the devil will get you.

·         Road Rage: How would Jesus Drive?

·         The King’s alive and His name ain’t Elvis!

·         Loose tongues get in tight spaces.

·         3 Nails + 1 Savior = 4 giveness

·         Forbidden fruits make the worst jams

·         Abortion: Hitler would have loved it

·         Free trip to heaven: Inquire within

·         Cards over Yanks in 6!! Jesus over Death in 3!!

·         Get an afterlife

·         Try Jesus….If you don’t like Him, the devil will always take you back

·         Love is like bread; it should be made daily

·         Sign vandals are the scum of the earth.

·         Git-R-Dun Fer God

·         Stop, drop, and roll doesn’t work in hell

·         Jesus is coming back soon. Look busy!

·         Hungry? Try one of our Sundays!

·         Parking for church business only. Violators will be baptized.

·         Even Jesus was into body piercing!!

·         A free thinker is Satan’s slave

·         Need a new look? Get your faith lifted here!

·         As my apprentice, you’re never fired. - God

·         Jesus is a major part of Christmas.

·         When you run out of sick days and call in dead, who will answer?

·         Get right or get left.

·         Trespassers will be converted

·         A warm church, like warm butter, will spread.

·         Easter is a joke on the devil. Ha!

·         Without Christ life is all fun and games until you die and go to hell

·         Somebody call 911, because this church is on fire.

·         When your life needs rebooting, remember Jesus SAVES.

·         Be fishers of Men. You catch ‘em, He’ll clean ‘em

·         If you can read this sign you can still be forgiven by God

·         Heaven is sweet, hell is hot, you’re going to one, ready or not

·         I’m Jesus, and I approve this message.

·         Bring your sin to the alter And drop it like it’s hot. Drop it like it’s hot.

·         Good thing Mary didn’t have an abortion.

·         Too busy for life? We’re never to busy to attend our own funeral.

·         Be thankful for dirty dishes, because that means you have food to eat.

·         In your right hand, there are pleasures forever.

·         Come jam with the lamb.

·         God’s yard sale: rejects accepted.

·         The size of the tool doesn’t matter in the master’s hand

·         God grades on the cross not the curve

    

2 comments February 27, 2008

Is GMail letting more spam through?

Is it just me or did the GMail filters slip a notch.  I’ve gotten 14 spam emails in my inbox in the last 2 days which is 14 more than I received in the previous 2 years.  Don’t get me wrong, they are still far better than any other provider I’ve ever used but I hope this isn’t the start of a trend…

3 comments February 22, 2008

Only a few weeks left!!!

I really can’t believe how quickly the time has flown by this go around. Just today I was looking at a calendar and it really started to sink in just how little time is left. I’m both excited and a little nervous at the same time. I guess that’s always true with change but I really don’t know what to expect this time around. I think the Astro’s lineup looks strong but with the soft pitching rotation I’m not sure. Either way March 31st is just around the corner. I love opening day…what did you think I was talking about? Seriously, I can’t wait for Julianna to arrive on March 12th. I know Monique is ready to have her insides back to normal and I’m ready for all the late nights taking care of the baby (with the Astros on the office Tivo of course).

Back to the Astros…Everyone has reported to spring training but our young superstar, Hunter Pence, is home recovering from lacerations on his right hand and knee. Guess how he got these injuries…He ran through a sliding glass door that he thought was open! I love it…at least the injuries aren’t serious. My favorite part of the story -

Pence jumped into the shower to wash the broken glass off of him, but when he noticed he was excessively bleeding, he called his parents. They told him to call 911, and soon after, according to Pence, “firemen, emergency people and medics came to the house.”

He called home first…what a guy.

Babies and Baseball - March is going to be AWESOME!!!

3 comments February 19, 2008

Custom Speaker Stands

Back in 2001 I was contracted to build a pair of custom waterfall speaker stands. This of course pre-dates the shop by about 2 years which means they were built on the back patio and living room of our first apartment here in Houston. If fact, if you look at the office picture in my apartment post you’ll see a piece of uncut copper under the table saw and the leaded glass sides right in front of it. This build was incredibly fun with loads of electrical work, plumbing, and design. In fact, I had pretty much a free hand to create whatever design I envisioned which is always fun for me. The final project took about 70 hours for both speaker stands with most of that spent designing and building the first one. Materials cost in 2001 was about $500 per stand but copper prices have more than tripled in that time so I’m not sure what they would cost to build today (I just hope the current owner doesn’t decide to recycle them). As this was back in the pre-blog days I didn’t take any pictures during construction. The current owner recently allowed me to take some pictures for the blog but bear in mind that the stands are now over 7 years old and unfortunately in need of a great deal of polishing but you’ll get the idea. I do have one original picture that I took back when the project was completed.

New and Shiny
non-digital1.jpg

Requirements:

  • Must use copper as main design element
  • Variable lighting
  • Remote controlled
  • Fit in a box 16”X16”x36”

Materials:

  • Stainless steel angle, square tube, and sheet
  • Roll of 1/16” copper 24” wide and 6’ long
  • Leaded glass
  • Ceramic tile
  • Solder
  • Copper tubing and fittings
  • Pump
  • Various electronics

Tools:

  • Table Saw (could do it with a circular saw)
  • Router (could do it with a circular saw)
  • Angle Grinder
  • MIG Welding Machine
  • Drill
  • Tin Snips
  • Propane Torch

 

To begin, I welded a stainless steel frame out of 1/2” angle and square tubing. I attached marine grade plywood panels to the top and bottom sections of this steel frame.

Basic Frame Skeleton
frame.jpg

To this basic frame I attached a stainless steel triangular rear panel with an access door, copper water reservoir, electronics package, and lighting.

Basic Frame with attached components
skeleton-view.jpg

Rear View
rear-view.jpg

The electronics package consists of a primary junction box which routes power to the ground fault interrupt (GFI) to protect against water related short circuits, a remote controlled power switch (to allow the owner to turn both stands on and off remotely), a power switch for both the pump and fogging module, and a dimmer for the lighting system. This allows the waterfall to run in many different modes (water no fog, fog no water, both, no light, bright light, dim mode lighting, etc).

Electronics Package
electronics.jpg

The water reservoir had to fit around the main support of the steel frame. To accomplish this, I built two sections into the water tank with a connecting tunnel between the front and rear sections. This allows for water return and provides an attachment point for the frame. The reservoir also contains a retaining circle for the fog generating system.

Reservoir
support-attachment-smoke-ri1.jpg

The rear section of the reservoir contains a 120 gallon per hour statuary pump. This pump is supported by the main copper discharge line running to the top of the stand. It is attached to this line with a rubber coupling and held 2 millimeters off the bottom of the reservoir thus insulating the vibrations of the pump from the rest of the structure.

Pump Attachment
pump-detail.jpg

The fog (or mist) system sits in the front of the reservoir and consists of a water proof hypersonic piezoelectric disc which causes the water to vibrate with enough energy for individual water molecules to overcome their electrostatic attraction and separate from the surface of the liquid creating a mist effect

Hypersonic Piezoelectric Generator
fog-generator.jpg

Fog System Activated
fog-no-rocks.jpg

The top of the stand supports the main spray arm which is simply a drilled piece of ½” copper pipe and the lighting system. The light is a 500 watt halogen bulb surrounded by a handmade copper heat sink. Both the spray arm and heat sink are grounded through the GFI.

Underside of the Top Panel
spray-bar-and-light.jpg

The sloped support arms of the main frame contain notches to receive the locking pins from the stone tray.

Locking Notches
pin-lock-open.jpg

The stone I selected is a bluish gray flag stone about 1” thick. I had the quarry cut the stone to the required tapered shape and smooth the back of the stone for attachment to the steel support tray. I used a waterproof construction stone adhesive to glue the stone to the steel and then glued copper strips the edge of the stone to keep the water from running off the surface of the rock. The tray can be easily removed from the frame for cleaning.

Stone Tray
slate-tray.jpg

Lock Pin Detail
pin-lock.jpg

Stone Installed Full View
slate-installed.jpg

Stone sitting below Spray Arm
spray-bar-slate.jpg

The glass for the project consists of 3 custom leaded glass 3/8” thick panels per stand. Two are long rectangular panels with one edge double beveled and polished. The third panel is a square piece of single beveled glass. I taped a diagonal line on the long panels that matched the angle of the stone and used a high gloss enamel spray paint on the inside of the panel. This results in a perfect finish on the outside of the panel that hides the electronics and plumbing.

Glass Panels
glass.jpg

The long panels fit into grooves cut at an angle into the top and bottom plywood panels.

Grooves
glass-groove.jpg

Installing Large Glass Panels
glass-install.jpg

Once the glass was installed I fabricated a copper splash guard/rock holder. This piece keeps the rocks at the base of the waterfall from falling into the main reservoir and keeps the mist effect from getting too crazy!

Splash Guard (front and rear views)
splash-guard.jpg

Installing the Guard
installed-splash.jpg

Rock Holder Function
rock-guard-detail.jpg

Keeping the Mist Contained (somewhat)
fog-close-up.jpg

Once all the functional parts were installed, I worked on trimming out the piece with the required copper. I attached brackets to the bottom side of each corner of the stand to support the lower trim piece. The trim is all hand fabricated soldered 1/16” copper.

Support Brackets
retaining-clip.jpg

Installing the Lower Trim
bottom-install.jpg

To complete the lower trim, I cut section of ceramic tile and supported them on 4 adjustable screws.

Tile
tile-install.jpg

Completed Lower Section
bottom-complete1.jpg

With the bottom complete, I next fabricated another copper trim panel to fully enclose the top section and support the glass shelf.

Upper Trim
top-trim.jpg

Glass Shelf
top-glass.jpg

With water added to the reservoir, simply press the button on the remote control and the water starts flowing!

Remote
remote-control.jpg

Spray Arm On
spray-bar-running.jpg

Draining the unit is as simple as clipping the quick release drain hose in and turning on the pump.

Draining
draining.jpg

Here’s a shot of the completed stand.

Complete View
complete.jpg

Of course, compared to the 7 year old picture at the top of the post, you can see that they really could use some polishing but other than that both stands have held up remarkably well. This is one of my favorite projects as it incorporated so many different materials into one piece of functional sculpture. I don’t often get to design a piece with no preconceived notion of what it needs to look like. Most people have a picture in their mind and want me to somehow build to match that. These stands were just the result of me being allowed play…and it was a blast!

3 comments February 7, 2008

Best CSS Reference

Sitepoint has always been a decent online community and publishing company for web developers. They have articles written by top designers and coders and a number of really great reference books available for purchase. Recently, however, they added a new free reference section to their site that is incredibly useful. Currently only a CSS Reference is available but they are working on an HTML and Javascript section as well. There are many CSS references out there but this is by far the easiest to use. It is not written as a tutorial but rather a simple lookup and explanation (with samples) of every CSS property, rule, workaround, filter and hack. I few clicks and I found modifiers to properties that I had no idea existed.

Sitepoint CSS Reference

Add comment February 6, 2008

The Reason We Lost Our Deposit…

A lot of people ask when I started collecting tools…truth is I’ve always been into tools but the real collecting started after Monique and I moved into our first apartment. I just found these pictures in our box of non-digital goodies and thought you might like them. I only wish I had a picture of the welding machine that lived on the coffee table…

I don’t think the landlord appreciated the table saw and band saw in the office

office.jpg

A typical evening sitting in the living room, watching some TV and building a stainless steel pressure vessel for one of Monique’s experiments…

couch.jpg

Over the next few days I’ll do some entries on some of the things I built in our apartment living room…let’s just say they needed new carpet when we moved out.

6 comments February 5, 2008

Blues Name Generator

My friend Ryan recently posted a hilarious list of rules for writing the blues. Rule number 19 says

Make your own Blues name Starter Kit:

  1. Name of physical infirmity (Blind, Cripple, Lame, etc.);
  2. First name (see above) plus name of fruit (Lemon, Lime, Kiwi, etc.);
  3. Last name of President (Jefferson, Johnson, Fillmore, etc.);

Examples: Blind Lime Jefferson, Jakeleg Lemon Johnson, or Cripple Kiwi Fillmore, etc. (Well, maybe not “Kiwi.”)

So I took it at face value and built my own Blues name generator. So far my favorite that it’s come up with is “SARS Mango McKinley or Albino Pineapple Polk”. Let me know what it comes up with for you

Click here for my Blues Name Generator

4 comments February 1, 2008

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