Neil's Puzzle Building Blog
29Aug/141

Ring & String, or perhaps “Something memorable from IPP”?

Hi all, it's been a good few weeks since I sat down and wrote anything, but then after a fantastic three and a half weeks touring the UK, catching up with friends and family; a wonderful long weekend with the MPP crowd soaking up the fantastic hospitality of the amazingly humble and welcoming Walker household; a week of IPP and many puzzle friends old and new, all mixed in with my one year delayed Honeymoon, it's good to be back, and probably about time I put a pen to paper, or finger to keyboard.

There's a good few puzzle bloggers out there who are writing about IPP, and all the fabulous conversations and events that took place over the week, so I'm not going to give you my account of what happened. But I do suggest you go read Allard's Assessment, Rox's Ramblings, and Jerry's Journey. They're all well worth reading, and will give you a good feeling for what a fantastic time was had by all. I've said it before and I'll no doubt say it again, the people in the puzzle community are an amazing group, and I'm proud and humbled to know each and every one of you, and to be able to call so many friends. Thank you.

I will give one special mention to Allard and his wife Gillian (as well as their two dogs, Ben and Jerry) for welcoming my wife and I into their home, putting us up for 4 days, feeding us, making us so welcome and at home, and not accepting a single penny in thanks. You truly are great friends, and I can't wait to return the favour at some point. Fortunately no harm came of the dogs who decided to eat some of my green packing peanuts while we were all out. The only casualty with Allard's lap when one of them decided to throw up on him. (Sorry!)

Anyway, I do want to mention one great experience from my IPP. While there Dr Colin Wright was wandering around talking to people and showing us some interesting little tricks. Colin is a Juggler, magician and specialises in Communication. I spent quite a bit of time talking to him, given that I juggle, have done my share of magic over the years, and with all this writing that I do, I have to accept that I have something to do with communication as well. (Ed: So hurry up and get to the point!)

Colin was wandering around with a length of chain around his neck, attached to it there was a steel ring. At one point as I was wandering around talking to the myriad of puzzlers Colin had a group around him, and he was doing something interesting with said ring and "string".

"Now, hold it like this ...."

As you can see, being the curious chap that I am, I wandered over and listened in to what he was saying. Before I knew it, he's turned to me, and I have the apparatus around my hand, and with a huge grin have been shown how the magic happens, and have now done it for myself. Yes, I really did have a huge grin on my face, as Colin explained what was happening, and that he had analyzed the behaviour to work out exactly how things worked, and perfected the one-handed technique. A few other people commented that they'd seen it before, and even done this before but using other grips, two hands or even a table. (Ed: But what was it ... get to the point already!)

Well when I got back from IPP, I went to the local hardware store, picked up a couple of rings, some chain and made my own copy, and one for my son. I knew he would like it, and for a couple of dollars, it's a great toy to have. Anyway, the picture above surfaced on Facebook, and I was tagged. A few comments from confused readers later, and I find myself making a video showing what we were doing. (Ed: But you've still not told us what that was.)

Rather that try to explain, I'll just leave you with the video below. I am fortunate enough to have a high-speed camera now, so I took some footage at high speed showing what happens, and put that in the video. I don't show how to do this, but it's fantastic to see what's happening.

Now, I took this to work with me to show a couple of my colleagues as I knew they would appreciate it. What happened though was entirely unexpected. Rather than asking how to do it, I was relieved of the pieces, and the team started trying to work out how to do it themselves. (I'm and engineer, and this has become a problem to be solved). For me this was fantastic. I've now seen about 4 different ways that can reproduce the result, none as elegant as what Colin showed me, and none that are nearly as reliable.

So here's a challenge. Go get yourself a solid ring, a length of chain and try this for yourself. I'd love to see how you get on in the comments!

Until next time, when I'll be back to puzzles, enjoy the video.

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