Dynamic Subspace

Tag: building

LEGO Technics Laptop Stand for 16″ Lenovo Thinkpad P1 Gen4

I’ve been using my Lenovo Thinkpad P1 Gen4 laptop as a desktop replacement system lately, so I wanted to raise its screen higher to avoid slouching and subsequent neck and shoulder pain. While there are lots of solutions to buy, I opted to use the LEGO Technics that I had on hand to build a stand. My goals for the project were facilitating maximum air flow and reliably holding a 4 lb. 5 oz. laptop.

I started by disassembling the folding stand that I had built in 2024, but I noted how I sandwiched a Technic beam between two Technic bricks. The beam’s lower dimension provided a smooth shelf for the laptop’s feet to rest on and the studs on the bricks kept the laptop from sliding off the beam toward the front or rear. I planned to replicate this design in the new laptop stand.

Another important element of the design was an open space beneath the laptop for maximum air flow (this laptop has an NVIDIA RTX A5000 16GB video card that I use for AI workflows). I figured that a rectangular holder for the laptop would work best and allow me to use the black Technic bricks that I had on hand in limited numbers (I have far more light and dark gray elements thanks to all of the Star Wars sets I’ve built over the years).

To strengthen the rectangular frame, there are four layers: top-most brick structure, plates, substructure bricks, and plates. All joints are overlapped, which further strengthens the design.

To support the rectangular laptop frame, I used one L-shaped beam to hold the frame at the bottom and a long Technic brick at 90 degrees to raise the back. As an added support to the back Technic brick, I put a L-shaped beam to apply pressure to the rectangular frame when under the weight of the laptop.

The base of the stand is U-shaped to hold either side’s base in place to prevent any lateral movement, which could cause one of the supports to unhinge.

As a safety measure, I added two Technic L-shaped beams to the bottom center of the laptop frame if not to hold the laptop in place should it slip off then to slow it down as it crashes forward on my desk. I’ve also found this useful for holding paper, such as printed articles, which makes it easy to read and type by looking down-and-up instead of to the left or right.

The stand raises the back of the laptop up 7″, which makes the top of the monitor about even with my eye line. I’ve only been using it a couple of days, but it seems to fit the bill perfectly for my needs.

January 19, 2026
Back-To-Back Building of LEGO’s Forestmen’s Hideout (6054) and Forest Hideout (40567)

One of my favorite LEGO sets when I was younger was LEGO’s Forestmen’s Hideout (6054) from 1988. In 2022, LEGO released a Gift with Purchase (GWP) set that updates the 6054 set with modern bricks and design called Forest Hideout (40567). I’ve had Forest Hideout sitting on a shelf for the past two years. When Y asked me recently if I was ever going to put it together, it got me thinking about the original 6054 set. I began watching auctions on eBay for a good deal on a complete set (a boxed original was out of the question due to its much higher cost). Eventually, I found a complete set of 6054 for a reasonable price. After receiving it in the mail, I sat down to build both sets back-to-back and record it with my Panasonic Lumix DMC-G85 camera set to 2 second timer and controlled by the Panasonic Image App on my Pixel 6 phone (I’ll show how to set that up in a future post).

Forest Hideout (40567) has 258 pieces, which is 64 more than the 194 pieces in Forestmen’s Hideout (6054). While the tree branch and leave elements are the same, the tree’s main structure is constructed differently in the two sets. The original relied on Black Panel 3 x 3 x 6 Corner Wall pieces for most of the tree’s main trunk structure. These larger elements reduced the part count of the original. The updated version used a combination of Black Cylinder Half 1 x 2 x 1 and Black Cylinder Quarter 2 x 2 x 5 with 1 x 1 Cutout to create the tree trunk. While there are no vines for swinging in the new version as in the first, the update includes an internal ladder for minifigures to climb to into hideout. 6054 includes two smiling minifigures with hats while 40567 includes a male with hat and female with long hair minifigures.

Below, I show an over-the-shoulder view of the building process for each set and then side-by-side comparisons of the completed build of both sets. I used a scanned copy of the 6054 instructions to assemble it, which was displayed on my computer screen out of the frame on the right. Since I hadn’t opened 40567 until this build, it included the original set of instructions, which is seen in the photos.

Forestmen’s Hideout (6054)

Forest Hideout (40567)

Side-By-Side Comparison of 6054 and 40567

October 28, 2024
NYC Scaffolding

This is one of the more interesting sidewalk sheds–scaffolding that covers sidewalks and protects pedestrians below where building work is being done above–that I’ve seen in NYC. It’s near Bryant Park in Manhattan. In addition to be cleaner looking scaffolding, it features semicircular lighting that probably looks nice after dark. Most scaffolding in the city looks like what you can see in the background on the left–utilitarian and spartan. According to Gothamist, there’s about 400 miles of scaffolding spread throughout the five boroughs. Between the buildings and the scaffolding, it’s easy to imagine where Isaac Asimov got the idea for the setting in The Caves of Steel (1953).

September 6, 2024
Grizzly Sawdust Collector Assembly Project

While I was visiting my folks, one of the larger projects that needed to be done was assembling the Grizzly G0862 3 hp dust collector (completed in the center of the photo above) for his planer, edger, and table saw.

It began with these three boxes and their contents.

Then, I made space to put the dust collector together in a space near all three machines. Note the stack of thick rough cut boards on the left side. These will be planed and edged before being installed as the stair treads in my folks’ house.

The instructions call for having two helpers to lift the top motor assembly while a third person secures it to the supports with bolts. Thankfully, my dad’s forklift was running, so we repositioned the forks close together, picked up the top motor assembly, and positioned the stand beneath the motor assembly while we threaded the bolts.

The only trouble that we had during assembly was securing the collection drum to its lid. It only has two buckles that lock down to secure the drum to the lid. Then, you raise the drum off the floor and the suction during option keeps the lid and drum mated. However, the two buckle system–despite adjusting the buckle lengths–didn’t always hold the drum and lid together. I removed the two drum bumpers from the base, which helped the drum better align with the lid for a more secure connection. It seems that adding one or two buckles would avoid this problem. Another solution would be to run a nylon tie strap around the drum over the closed buckles to keep them from releasing.

After connecting the dust collector to 220v, we did a test run with the planer and it worked spectacularly. Now, my dad will use this to plane and edge the stair treads out of rough cut cypress boards sourced from trees that he cut down on.

Eventually, the new cypress stair treads will go on the currently roughed-in stairs between the first and second floors.

January 12, 2024
Landing Gear Mod for LEGO Star Wars X-Wing 75218

Continuing my backlog of LEGO mods and MOCs posted recently, here’s another mod that I made in 2019. The LEGO Star Wars X-Wing 75218 was designed with wing missile shooters and fixed rear landing gear struts. I modified the X-Wing to remove the missile shooters and give the blasters a little more detail, and I replaced the fixed landing gear struts with retractable landing gear as shown in the photo above. The gallery of images below provides more detail on both modifications that you can implement in your own X-Wing.

You can see some of my other LEGO MOCs and MODs here.

August 15, 2023