946: Regenbogen by Maria Vahrusheva

As part of the Sydney Origami group’s weekly challenge, we were tasked with a modular:

946: Regenbogen by MariaVahrusheva

This is Regenbogen, designed by Maria Vahrusheva, described in the following Youtube tutorial video

The units (you need 30 for a ball of this configuration) are quite easy to fold (I managed to teach them to my Pastoral Care group kids – their version of this fold is still a work in progress … yes, I have folded nearly 2 of these now) and luckily (for boys at least) consists of mostly folding in half – something most people can do.

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935: Snapology Icosahedron

I have seen amazing geometric models based on Heinz Strobl’s strip-based modular technique called “Snapology”, and thought it about time I gave it a try:

Starting simple, I divided A4 sheets lengthwise into eighths, then gridded squares on those strips. I used grey for the core, 6×1 strips were cut for each triangular core. I used red for the connectors – 4×1 strips were cut for these.

The locking mechanism is simple, and in situations where the modules are tightly packed it just sort of holds itself together, but I can see how, with small extensions to the connectors you could easily and securely lock adjacent modules more securely. Continue reading

934: Mikiller觅晨’s Modular Dragon

Assignment time at school is fairly boring, for the most part, for a teacher. Students have lots to do, you need to be available to help on demand but there is a fair bit of sitting around waiting to be needed:

I had found a bunch of PDF’s explaining briefly how to fold parts of what I had assumed would eventually be a dragon. After trial folding the head and a foot I thought it was something I could do in stages. I (arbitrarily) decided my “standard square” would be the biggest cut from an A3 page. Most parts were then made using this standard.

Origami purists would probably have issues with this design, as there is an element of paper craft in some of the details, the head, for instance, is actually 1 standard square and 6 other bits of paper, folded and (shhh) glued in place. The body was made from 7 separate standard squares, 6 of which were the same, the tail segment was a little different to create the fan end.

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929: Penrose Triangle

I love geometry that messes with your head, and a “penrose triangle” is a faux 3d shape that is clearly impossible as a whole:

Looking at any 2 adjacent vertices, it looks fine.  The twist of dimensions is what makes it difficult for our brains to comprehend. Continue reading

928: In Memoriam – Francis Ow

The international origami community recently learned of the death of Frances Ow:

Francis was an active and beloved member of the Singapore Origami group, and sadly I never had the privilege of meeting him in the real world. But, via the magic that is the Internet I have been personally encouraged and supported by him over both of my recent 365 challenges. You can try this Tsuru Wreath for yourself – one of many designs he shared freely. Continue reading

916: Zhen Xian Bao (Traditional Chinese Thread and Needle Book)

Interestingly, paper folding developed independently in most countries that made paper. In China, traditional folding included objects like this:

This is a modern interpretation of a Zhen Xian Bao – a traditional thread case. Even cursory research on teh interwebs reveals astonishing combinations of these little compartments, nested in other compartments.

This fold was designed by Paula Versnick, and has 7 separate compartments of varying size, that all lock together into a charming little book. Continue reading

899: (349/365) Spikey Cube

Continuing the modular bent, I had bookmarked this fold in my collection of Tanteidan magazines as a “must try”:

This is Jun Maekawa’s “Spikey Cube” – a 6 part modular that only holds itself together when the last part is slotted in place. The locking mechanism is difficult to master initially, and seemingly different each corner. Continue reading

898: (348/365) The Droid You Were Looking For

Now I am as much a Star Trek fan as the next one, and love a comedy sidekick movie plot device. It was interesting that the Star Wars franchise returned to the tried and true “quirky beeping droid” sidekick in “Force Awakens” and the BB8 droid seems a cute successor to the more limited R2 units (that they decided could fly in later/earlier messes of movies):

This is Martin Hunt’s Modular BB8 droid model. A torturous fold of many parts.

4 different modules combine to make a roughly spherical ball with a “head” that can be affixed wherever you want, sort of captured the overall morphology of the droid. Continue reading

897: (347/365) Deathstar

Tomorrow in Oz the next chapter of the Star Wars saga opens in cinemas. I am not likely to see it until the crush of “real fans” abates but thought on the eve I would fold something relevant:

This I have labelled “Deathstar” because it bears an uncanny resemblance to the space station the Liberator encountered just out from Far Point, while captain Mal and his rag tag band of cylons, and their computer Aurac, cruised the belt looking for replicants (how many scifi franchises are hinted at here? :P). Continue reading

896: (346/365) All 3 Dimensions

I have folded a number of axis-type geometric modulars in my time:

This is Nick Robinson’s XYZmbe, a 6 part model that shows the intersections of the X, Y and Z planes with a curious twirly intersection. Continue reading