Thursday, June 29, 2023

K'Nex

In parallel with Lego, I got back into K'Nex and Meccano. My history with K'Nex and especially Meccano was different than my history with Lego. More time consuming building with Meccano and less realism with K'Nex limited how many creations I made with either of those mediums compared to Lego.

K'Nex and Meccano sets contain instructions for many alternate builds (5+) compared to Lego where many sets have none, or just have suggestions for alternate builds on the back. Like Lego, I rarely took apart built models which limited me from discovering the alternate builds. We also had large K'Nex sets like the Big Ball Factory, Screamin' Serpent, and Saturn V which remained assembled having never built the alternate models, but collecting dust. We even had a pinball machine, but that one is gone after it must have broken.
Building the Big Ball Factory on Christmas, losing the race against daylight

Screamin' Serpent
While there is a scan and inventory for pretty much every Lego set, finding information on older K'Nex sets is harder. There are a bunch of instructions saved on a website on archive.org. Basicfun.com also has some instructions. Perhaps someone has uploaded a scan to youtube, manualslib or instructables. But it isn't hard to come across sets where one can find pictures and set numbers but no evidence anywhere of instructions. Fortunately, Meccano has a more complete history, even including scans of magazines.

My reintroduction to K'nex began with the K'Nex Dinosaurs multi-set. The walking motion and the way that the dinosaur heads, spines, and tails were created in 3 dimensions with K'Nex was mindblowing. I quickly worked my way through all of the builds. 
The head on the T-rex really opened my eyes to the 3D potential of K'Nex

The ears and trunk on this Wooley Mammoth as well

Inspired by the dinosaurs, this ultimately led me to conceptualize building a K'Nex version of Grogu from the Mandalorian with Jenny (who was also inspired by the Wooley Mammoth and the master behind the head and ears).



The next K'nex set I rebuilt was a Robot World Set. I received this set when I was a teenager and was disappointed at the time because in my mind, it was not a robotics kit like Lego Mindstorms. I only built one of the 10 models and unfortunately I deconstructed this model to build the others before I realized that the actual model I built was absent from the scanned instructions I found. Oh well, after building all of the others, I had to re-create it based on a couple of pictures. While this set was disappointing when I was younger, I was amazed by the walking motions and the clever use of parts to create ratcheting mechanisms.
Robot World

With K'Nex, there are actually not that many unique parts, so like Lego, I looked for possible sets that I could rebuild. I discovered the massive Hyperspace Training Tower builds as well as smaller builds. 

I set off building the Hyperspace Training Tower. It was a massive set and I did exhaust my supply of some parts and had to borrow from Jenny's childhood K'Nex sets. It was time consuming to create, but the final result was a 6 foot tall tower with 9 different stations to clip a K'Nex figure to spin around on and I was again hooked.
Hyperspace Training Tower


Next up was the Power Tower Crane, which is a ball machine that uses a crane that can lift and rotate to pickup balls and move them into the chute. I found the ball picking up and release mechanism neat and also liked the sturdy crane rotation bearing.
Power Tower Crane


I then started to build a couple of roller coasters, scaling up some of the K'Nex designs so that I would not have to cut the track from my Screamin' Serpent. I enjoyed these builds as they went quicker and created exciting results.
Sorceror's Revenge

Roller coasters led back to ball machines and I built all three models of the Trampoline Tower.
Trampoline Tower Ball Machine
With most of the big builds on my list behind me, I plan on making more vehicles.

Meccano

Compared to the other two construction toys, I spent the least amount of time in my childhood building with Meccano. Meccano is much more time consuming to build as you have to fasten each plate and bracket together rather than just clicking them into place. It can also be frustrating to install hard to access nuts in tight spaces. Over time or with play, the nuts also have a tendency to loosen, requiring using the wrench to reach deep into the model to tighten them up, like a bucket of bolts.

I received 3 different sets around the same time, Evolution 4 (which also contains instructions for Evolutions 1-3 allowing for 40+ different models to be built), Evolution 2 (which is redundant because Evolution 4 already had the parts and instructions), and a knock off MekStruct set. The first issue was that I wasn't sure how the flimsy styrofoam trays and cardboard boxes would contain all of my parts, so I made my dad buy me a proper red metal toolbox to store these sets. The next problem was that genuine Meccano used British threads while the knock off MekStruct used metric threads. I didn't know this at the time and ended up mixing all of the pieces together. Worse than MegaBloks in Lego, there was no way that the two different threads would work together and it was difficult to tell them apart. As an adult, I have to look closely at the threads and nuts, the more uniform looking ones are Meccano while the others are MekStruct but still occasionally I have found some parts that make it pass this test and require a test fit.

In the end, in my memory, I only ever remember building one of the Evolution 4 models, a buggy, and the model sat in the toolbox. Occasionally, I must have picked it up and assembled a couple of plates together but that was it.

The only model I ended up building as a kid, rebuilt as an "adult"

I did receive a much larger crane set for Christmas one year from my grandma. I was probably near the upper end of the "age range", but I spent the time putting it together and was impressed with the results and the functions (the transmission to change between modes on the crane was interesting). But again, I left it constructed and did not build any of the other 24 models. 
The one model of the crane I built as a kid, rebuilt, along with the 24 others as an adult.

Meccano can be used to build sturdy models. In university, I did use Meccano to make a simple prototype in the 2nd year design course. I struggled with the geometry and construction, opting to use the MekStruct motor with the built-in drivetrain so I wouldn't have to build the drivetrain from Meccano. I made a camera cable car as well, where I wasn't sure if Lego or K'Nex could handle the weight of the GoPro.

After I rediscovered K'Nex and Lego as an adult, I finally picked up Meccano. Upon opening that red toolbox, I was unimpressed. The plates were of course all sitting flat on each other and it didn't look like there could possibly be enough to make a full set. It was only after counting them and comparing them to the inventories that I realized that they were mostly all there! 


I started building and I enjoyed the challenge of installing nuts in hard to reach places. I enjoyed watching how the brackets were used to allow for the ability to install plates on different faces similar to Studs Not on Top (SNOT) construction in Lego. I also liked "tuning" the models so that the axles spun more freely, panels were aligned better, and gear trains were more optimized. And the sound of the motors and meshing gears. As soon as I completed one model, I would tune it, run it, and then take it apart to build the next one.

I added extra gear reduction to this truck and it allowed the motor to start the vehicle better

As I had multiple Meccano sets that each had multiple models that could be built I had one set to build in Canmore and a couple to build at home, so wherever I was, I could be building! My brother had received a couple of sets in adulthood and I rebuilt those too!

My brother's 30 model "Motion" set contained my favourite builds


One interesting aspect of Meccano sets is that they claim that the sets can build 20, 25, 45 (+ more from your imagination!) models but they actually only include instructions for 10-15 models. The rest are built from examining pictures, similar to a back of the box Lego build. Upon finishing the models with included instructions, I enjoyed the challenge of building these models based off of the pictures. I found the best technique was to build up all of the aspects of the model that are visible in the picture and then use the remaining pieces to deduce what is going on with the rest of the model.

Some modern Meccano sets use plastic panels, a controversial topic among Meccano enthusiasts. I understand there is the worry of less durability, but the benefit of the plastic panels is that the thin ones bend easily to form more contoured shapes and the larger panels have a square, nut shaped recess on one side so that bolts can be tightened without needing the wrench.
Modern plastic Meccano car

Plastic Meccano Excavator with hydrualics


Building these Meccano sets has inspired me to attempt to build some classic Meccano mechanisms like a Meccanograph as well as a Millennium Falcon, the classic "bucket of bolts".

Re-discovering Lego

 Resurrections: Emerging from the Bin, Technic, Mindstorms:

There is a term for the period in one's life between when one loses interest in Lego as a teen and when one rediscovers it as an adult and becomes an Adult Fan of Lego (AFOL): The Dark Ages. Mine lasted until I was 33, while quarantining at home after being hospitalized with covid while undergoing chemotherapy. I had thought about playing with Lego again while undergoing chemotherapy, but thought that the construction would be too hard on my fragile skin.

The sets were still there, still built in my brother's room. I was a little curious if I could find information on some of the sets. I discovered that there were various websites dedicated to Lego that would help me find information on these sets: number of pieces, original prices, inventories, and instructions. I was re-entering back into the world. There were actually less sets produced each year than I expected and we actually had a good representation of the sets at the time.

As I mostly kept my models fully built, I never build up the alternate models or suggestions on the back of the box. So first I rebuilt the 735 Fire Truck alternates. My next goal was to rescue 8277 from the bin. The build that I never got to do. I started by removing anything technic related from the bin, then moving on to any interesting parts from the bin. Alongside 8277, I found parts for 6835, 6879, 6898, 6889, 6852, and 6341. As mentioned earlier, these sets were early in my Lego life and I didn't even remember them but by cross-referencing that special parts that I found, I was able to deduce that those parts came from these sets. I built those sets and any others that had found their way into the bin as best as I could. I made a spreadsheet listing all of the sets that I suspected were in the bin. I added the sets that were in my brother's room to the spreadsheet. Even a Lego Znap set 3571 Blackmobile is interesting because it contains instructions for many different models!


Helicopter

Giant Model Set Robot


I finished all 6 alternate models of 8277. The large models were impressive. The scale of the 16L bricks combined, and the functions led to a thirst for more. I rebuilt the alternate models for 8445 and 8446, the bricks dusty after sitting on a shelf for so long. Next, I collected all of the remaining technic sets from my brother's room and rebuilt them and their alternate models. Rather than leaving sets built up, I was excited to take them apart so that I could build the next one. At first, the disassembly process was hard on my hands, but now they are tougher. Rebuilding the sets has been another highlight because when I was younger, I would get into a trance while building, but neglect to appreciate the part usage and functions that are hidden from the completed model.

While playing with Meccano, I had another revelation. Meccano has a limited number of unique parts and if one had multiple Meccano sets, it is conceivable that one could build even more official Meccano sets by combining the multiple sets together. Meccano has a similar database of instructions and inventories but what I found was a little disappointing as while they don't release new sets very often, they do update their shapes from generation to generation and larger sets also have larger parts making it hard to build different sets.

In a similar vain, the larger Lego sets did include some specialized pieces that I did not have in my entire collection. But while closely examining some Star Wars sets, I noticed that they included many very old Classic Space elements. From before my time. This led me down an ever expanding rabbit hole. Not only could I build some space sets, there were sets from other themes like Castle (including the classic yellow castle 375, which I did build) and Town that I could build. I could build the skulls from Pirates. I could build classic Technic Sets. My spreadsheet has expanded to include an ever increasing list of sets that I can build although I doubt I will have the time to build all of them. My current interests are the technic sets that are a larger scale and have good functionality and space sets. My experience with Town Jr. has made me less interested in boring town sets. While I had originally cleaned out my brother's room of all technic and space sets, I cleaned out the rest of the Lego to add to the part collection I could use for building other sets.

Classic "yellow" castle

Next to make up for my dark ages, I looked for Lego Mindstorms. Mindstorms had evolved 3 generations since my time and I was able to pick up a set from the 2nd generation NXT for pretty cheap. Alongside the software which included instructions for 4 builds (and more with the education package software), I discovered more websites dedicated to this model released back in 2009 and was able to build and program even more models. Some of these models shared similarities to my other technic builds, cranes, steering vehicles and a switch was turned on in my head: motorizing my sets with the NXT!

Lego NXT Alpha Rex

The first build I attempted with my parts collection was 8450 The Mission. A fairly large technic set, I brazenly begun grabbing parts from sets in my collection, keeping track in a spreadsheet. This familiarized me with the parts in my sets, knowing the limitations. It was a time consuming process, but eventually I got it finished and fortunately never ran out of parts or encountered a roadblock requiring a special part. The finished model was amazing and again I was impressed by the scale and features. The time was eased when I was quickly able to build the alternate models because the parts were already sorted out. I refined my system for later parts bin builds by choosing a more similar Lego bag to base the build out of and taking greater care into making sure that I had the parts to complete the build.

8450 The Mission

8855 Plane

These builds introduced me to many different building techniques and interesting ratchet mechanisms. The time that I had sunk into building these models encouraged me to troubleshoot these models to make them work with the parts I have.

Battle Droid. These Technic Star Wars models aren't very well liked, but I enjoyed the non-machinery application of Lego!

While I hadn't integrated the NXT into my sets yet, I started to integrate it into my parts bin builds, perhaps starting off with the most ambitious: 8094 Control Center. It was here that I found the limitation of the LabVIEW like NXT-G software, mainly with math required to draw circles and a feature from the original set: being able to store and replay chains of commands. I discovered that there were other ways to program NXTs using text-based software that would be much simpler. After hours and hours of learning and programming, I was able to create programs for both of those tasks among the builds of that set.

Control Center

While that was my most ambitious NXT program, my most ambitious build was 8479 with over 1200 parts. After a couple of weeks, I was able to build the main model and then the alternate models came quickly. The programming was fairly easy. The original set was based around the older 9V system with smaller motors. To incorporate my larger NXT motors, I had to remove some of the aesthetics of the models, but the spirit of the model remained. 

Barcode Multi-Set

With 8479 coming close before the release of the original Mindstorms RCX sets, it shares many of the same parts, so I have been able to build many of the builds from those sets without having to sort more parts. 

RCX Grabber Arm

I asked for and received Lego 42128 Heavy Duty Tow Truck for Christmas, which is notable for a couple of reasons. It is over 2x the size of any set that I had when I was younger, and it contains pneumatics and many interesting functions. Parts that will be useful in other parts bin builds.

Heavy Duty Tow Truck

My Lego Journey

When I was young, I was very into Lego, definitely a Lego Maniac. Here I dive into my history with Lego. 

Early Beginnings: Duplo, Small Sets, MegaBloks, Azam:

Of course, I started with Duplo, but I don't remember this phase. My earliest Lego memories start with a tub of bulk Lego pieces (1708, 4162) and some small sets. My parents informed me that they would have to do most of the building of the small sets at this stage but a friend from down the street, Azam, would come over and take them apart and the pieces would end up with the rest of the bulk Lego. I don't even really remember the sets as they were built because they would quickly end up in the bin (6835 Saucer Scout, 6879 Blizzard Baron, 6898 Ice Sat V, 6889 Recon Robot, 6852 Sonor Security, and 6341 Gas 'n Go Flier) but I remember using the parts in the rest of my builds (My Own Creation or "MOC's" as adults call them), the "best" one I built at the time being a car-carrying ferry among numerous spaceships. Sets that I was absolutely drooling over because friends had them were 6195 Neptune Discovery Lab and Lego 6959 Lunar Launch Site.

Recon Robot and Sonar Security

Blizzard Baron

Ice Sat V

I also received some MegaBloks for Christmas. MegaBloks, while touted as being "Lego compatible" and subject to a lawsuit for that reason, was not created to the same standards as Lego pieces and either fit too loose or too tight to each other and to Lego pieces. One set we received was neat Castle with many small, decorative pieces that were to be attached to exposed studs on a castle shaped shell. The many small parts were probably too much for me to handle at the time and I have no memory of the castle in its final built form, but more of the poorly fitting parts making their way into the bin. Another set came in a rocket-shaped container which contained many neat transparent pieces but were not much use for adding to my Lego builds.

Middle: City Building, Leaving Them Built:

As I got older, I was introduced to the Technic Theme. For my 8th birthday, I received a fairly large (for me at least) Technic set, 8277 Giant Model Set. Like larger sets at the time, it came in a box with a flap and the pieces were organized in trays. More commonplace now, the set also featured multiple instruction manuals. The set required the construction of a central core (with one of the instruction manuals) followed by building up to 6 different models around the central core using the other instruction manual. In my excitement, I started building with the big, bright yellow pieces for the 6 different models, skipping the construction of the central core, that manual may have never made it outside of the box. I quickly hit a roadblock once it was time to start building around the central core, which magically appeared already build on the instructions. The thought crossed my mind that the central core was actually part of another set, like a motor, and I lost interest in the set, the parts made their way into the Lego bin. I used the many 16L Technic bricks in my MOC's but I never got to experience the large models of the Giant Model Set.

I received many other sets, this time leaving them build in their original form. Space themes were my favourite and the highlight was 6949 Robo-Guardian. 6544 Shuttle Transcon was also a highlight with both a space shuttle and an airplane with many special airplane parts. I received the Lego Club Magazine and was kept up to date on the themes and also had some Adventurers featuring Johnny Thunder sets . Western sets were also of interest (my brother had 6761 Bandit Secret Hideout, which sadly ended up in the bin although the interesting parts lived on in our MOC's), I even built a MOC of a fur trading fort for a school project, but I was surprisingly not interested in the castle sets at the time.

Robo Guardian

My brother and I had a table with L-shaped baseplates surrounding a 'pit' with a net. Our part collection overwhelmed the net and made its way to a big Lego bin. The table with the baseplates quickly became home to a bustling Lego City with multi-story buildings, replicas of local landmarks (like the Butterdome) and even an attempt at an elevated railway. Windows and panels from deconstructed sets that found their way into the bin were the highlights of the builds.

We also had a fairly extensive (and expensive) HO train set at the time, so never got into Lego Trains, but it would have been great to have been able to build rolling stock, tunnels and stations instead...

Visits to grandma and grandpa often included Lego sets, but breaking open the box, building, and then glimpsing at the mini-catalog inside only fueled the desire for more sets: 6451 River Response leading to 6473 Res-Q Cruiser, 8226 Mud Masher leading to 8252 Beach Buster, and various Tech-Play sets: like 8229 Tread Trekker, 8215 Gyro Copter.

The big thing in this era for Lego was Star Wars, and I had a couple of the early sets, 7141 Naboo Fighter and 7110 Landspeeder were highlights.

My Lego sets peaked around my 10th birthday with my "Big 3": 8445 Indy Storm, 8446 Crane Truck, and 5563 Racing Truck, with the 735 Light and Sound Fire Truck getting an honorable mention. Of note is that aside from the big 3, there were many sets with piece counts between 100-300 that were very memorable which is important to remember when comparing against the many modern modern sets where even 1000 pieces seems small. Lego Mindstorms was in its early days, I definitely wanted it, but the $400 price tag was a lot. I don't really remember lusting after many other large sets at the time.

Crane Truck

Indy Storm

Basic Building Set. The fire truck is less basic than the name suggests

I stored sets from this time built up in a rolling cart and would take them all out and arrange them to play with them. I would never take them apart to build alternate models, and tried to limit them having parts falling off beyond repair and ending up in the bin. A Lego Book, Krazy Action Contraptions included some technic parts and instructions for many builds, but again, I only built one, a cable car that traversed my bedroom for a while.

End: Constraction, Regrets, Town Jr., Soccer, Games

Throwbots. They were cool. I didn't have any Power Rangers action figures when I was young (but I had Batman and Star Wars figures), so there was something about an action figure that was novel for me at the time. The throwing feature was neat, but the worm gear head movement was underwhelming due to the slow nature of worm gear drives. We had lots of these and Robo-Riders as they were priced within reach of an allowance or two. Sadly, while my mom has kept all of our Lego and other GOAT level toys (Brio Trains, K'NEX, Hot Wheels, and lower tier stuff like Playmobil), except for one set 8523 Blaster, the Throwbots and Robo-Riders were the only sets to have been donated or end up at garage sales. Which is a shame because they contained some unique parts that were used in other Technic builds from the time.

Which brings me to the major Lego regrets from my childhood: Chasing after sub-par sets. First up was Lego Soccer. Going to lots of football games at Commonwealth Stadium, I was fascinated with stadiums and when the Lego Soccer line came out, I was inspired to make a stadium, using many of those previously mentioned 16L technic bricks. We eventually got the 3409 Championship Challenge soccer set, but I then wanted the stadium sets: 3402 Grandstand, 3403 Grandstand with Lights, 3408 Super Sports Coverage, a field expansion 3410, and 3 fricken team buses. The sets were as underwhelming as their names with empty builds featuring large panels.

The other regret was Town Jr. I didn't even notice the "Jr." in the name at the time. These were sets with larger bricks and panels and pre-built vehicle chassis with simplified building intended for younger builders. These parts were actually the subject of much criticism of the Lego of this period and the many large, specialized parts are said to have contributed to Lego's near failure years later. My brother received 6554 Blaze Brigade, 6330 Cargo Center, and 6556 Bank (actually the most decent set of the bunch as it is way cheaper, while despite being similar built size). These were multi-story town buildings that seemed large and impressive and I wanted my own for my Lego City. I was probably 9 or 10 at the time but I got 6332 Command Post Central. The 3 story building that was quickly constructed was very underwhelming. I found the open back and lack of stairs to get between floors unrealistic.

Compared to my L-shaped baseplate donut city which was a 100% Lego environment, these Town Jr. and Soccer sets  featured separated buildings with open backs on small 8x16 baseplates that could be slid around on carpet and arranged how one wanted and either played from street level with the buildings acting as a facade or inside the interior with the open backs. I didn't want this, I wanted realism with enclosed buildings in a Lego environment. Similarly sets with many small builds (carts, small landscapes) scattered about to get lost about my Lego city versus putting all of those parts into one solid vehicle or building frustrated me. My approach at the time had more in common with modern Lego cities with modular buildings rather than the sets at the time. The regret comes from what could have been: Insectoids, Aliens, technic or even whatever the castle subtheme was at the time (although castles do feature large panels that remove many of the joys of building). 

Probably due to other interests: video games, skiing, peer pressure, I got out of Lego. After Robo Riders but before Bioncle came the next year which is a shame because the bevel gear action of Bionicle and parts are a large step up from the slow worm gears of Robo Riders and Throwbots. The last bit of life in my Lego was 8353 Slammer Rhino, a decent technic for the price but underwhelming compared to 8445 or 8446, which still stood proudly on my shelf.

Slammer Rhino

Lego video games were also a highlight at this time, Island, Loco, Chess, Racers, and Rock Raiders.