The latest version was called the FLEXit and was designed, printed, cut, folded, packaged by hand and marketed locally by me alone.
They sold well but were too difficult to make on a small scale. Here are a couple of photos of the FLEXit. And a photo of its packaging on top of a die for cutting and scoring. In spite of its obvious potential, as far as I know, the Flexagon has never been successfully marketed on a large scale. The main reason for this is that it must be folded into its final shape by hand, a process that is complicated and time consuming.
A machine to fold them automatically has never been built. However, I have designed a folding machine to do just that.
- A Brief History Of Flexagons.
- Flexagons inside out | Recreational mathematics | Cambridge University Press.
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If anyone is interested in large scale production and marketing of the Flexagon and has a bundle of money to do it, please feel free to contact me by email. How to flex a Flexagon. I've included it here because most of the instructions I've seen are not very clear. The email address shown here isn't up to date. The Flower , a two-way design, comes up as a three-petal flower or a six-petal flower.
This design was made by my friend Phil Lutz many years ago. His colors were different. The Yin Yang Spiral , the last of the two-way designs, is based on an optical illusion that's been around for a long while.m.halfoffatthebeach.dev3.develag.com/293.php
Flexagons Inside Out - Les Pook - Google Книги
I don't know who made the original optical illusion. The thorny spiral is actually a series of concentric rings. Amoeba Dance is one of three four-way designs. Note that the two right-most images have different centers. Include historic titles Search products. Register Sign in Wishlist. Unlocking potential with the best learning and research solutions.
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Flexagons Inside Out
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