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. [more of this post…]
He generously shared some instructions with me (how amazing is the Internet – it can put you in actual touch with people you consider design legends) and I set about wrestling with the fold. [more of this post…]
I look for an activity that we can all focus on, conversations and collegiality usually follows.
Francis Ow published diagrams on a “house” module (strangely appropriate) and hints on how to compose large structures using lots of them. [more of this post…]
This is Frances Ow’s “Star Medal” – a lovely paper decoration (made even lovelier by making it in metallic paper) that I thought was fitting as a tribute to the day and also to distribute to a bunch of WWI ‘Aces’ who meet semi-regularly to play an old school board game with vigor and passion.
The gold medal was awarded to the “ballsy-est” move in the game – a near suicidal strafe on enemy base, the rest of us got bronze. In retrospect I should have folded one in purple, or better still folded a “purple heart” as one of the pilots was severely under the weather. Made from a 2×1 rectangle, based on a hexagon, the collapse is elegant and pleasing, a masterful design.
I originally folded this a while back, holding off until today to publish (so sue me)
…so I was bugged that as tiny little triangles, in white, I found it impossible to complete the 5 intersecting shape thing, so I went to the school copy room and asked for some colourful Copy paper – A4.
I got 5 strong colours, cut squares, made them into thirds, total of 6 strips per tetrahedra, 5 tetrahedra – total of 30 bits of paper, 1-2 minutes to fold each unit, 3-5 minutes each to place and lock into surrounding units and it is done.
I find this shape fascinating, and the order of the pattern was only evident after I had completed it – from simple shapes, great complexity and beauty can arise.
Now I have never tried MODULAR origami – it is a huge and enthusiastic movement in the society of paper benders – making modules that lock together to make a compound shape. I found instructions for Francis Ow’s 60° Unit and thought I would give a tetrahedron (6 of these units) a go:
I … got a little carried away and discovered they can nestle amongst each other in a lovely geometrically interesting sort of way. With this module, apparentyl, it is possible to complete 5 (yes, you heard me, 5 = 5×6 = 30 strips of paper) intersecting tetrahedra – scale beat me here (the tiny units are just too fiddly to lock together – must try it on A4 scale).
This is a new frontier for me, and it interests me strangely – the units are self-centring, lock each other so require no glue, have an amazing tensile strength when locked together and are simple to fold (1-2mins each). Based on 1/3 of a square, the folded thickness apparently is mathematically proved to allow a 5-intersection – we shall see.
You should try this – I enjoyed the modular approach and will probably try another in the next month (there are lots of flavours that do all sorts of things geometrically speaking) – Engineers (and those budding ones) should have a fiddle – something stunningly beautiful about regular geometry (better not say this too loud, maths teachers might hear me)