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David C. Roy

David C. Roy
Each kinetic sculpture is a wooden machine designed to produce interesting patterns. A simple winding sets them in motion where they entertain for hours with random patterns and soft sounds. The sculptures move solely by the controlled release of energy from a spring. No other motor, battery or power source is used. David designs and builds each sculpture in a small workshop located in Ashford, Connecticut. All are created either in limited editions or as one-of-a kind sculptures.

Related:  WoodWorkingBambúzeynepartokManualidades - Artesanias - Arte

Understand 1,700 Mechanical Linkages with these Helpful Animations Mr. Đức thắng Nguyễn (Duc Thang Nguyen) is an engineer from Vietnam. Since his retirement in 2002, he has being working on an amazing animated 3D catalog of mechanical contraptions. Using Autodesk Inventor as a tool, he has documented over 1,700 mechanisms. All from gears, couplings, clutches, differentials to detailed examples of movement conversions.

Penda Continues to Push Bamboo with Rising Canes at Beijing Design Week From the architect. Following up a year of development, Penda has unveiled their installation for Beijing Design Week (BJDW) 2015 – Rising Canes, a structural system made entirely of bamboo and ropes. Meant to be a speculation system for larger developments, the installation is fully modular, ecological and easy to expand in every direction. Bamboo was chosen as the main construction material for its long traditional roots in China and fantastic structural capability, as well as part of a desire to fight its current obscurity as a construction material. From the architect: For our Pavilion for the BJDW, no nails or screws were used and all materials are 100% recyclable. Furthermore the Bamboo does not get drilled in the process.

The Astounding Design Of Eixample, Barcelona Constructed in the early 20th century, Eixample is a district of the Spanish city of Barcelona known for the urban planning that divided the district into octagonal blocks. Influenced by a range of schools of architecture, Eixample Barcelona was designed in a grid pattern with long streets, wide avenues, and rounded street corners. Despite being in the center of a thriving European metropolis, the district provides improved living conditions for inhabitants including extensive sun light, improved ventilation, and more open green space for public use. And of course, the result from the grid-like structure is astounding from above: Musical Instrument Crafts for Kids: How to Make Instruments Like Drums, Flutes, Kazoos, Bells, Rattles, Guitars, Activities for Children Home > Arts and Crafts Projects for Kids > Musical Instruments Crafts for Kids to Make Bang Bang ... Toot Toot ...

Brian Kerr's router lathe Brian Kerr writes: Hi Matthias, I thought you might be interested in seeing another application resulting from your gear generator. I’ve been thinking about a marble machine for a while and as part of it I wanted to have one way of lifting the marbles be done with an Archimedean screw. For that and other projects I wanted to make a machine that would cut helical spirals. At first I considered a separate machine using the same small router I have for the 3D pantograph from your design. Bamboo Pavilion / DnA_Design and Architecture Architects: DnA_Design and Architecture Location: Songyang, Lishui, Zhejiang, China Architect in Charge: Xu Tiantian Project Year: 2015 Photographs: Zhou Ruogu/Savoye Photographer Architecture Design: DnA_Design and Architecture/ Xu Tantian Project Team: Xu Tiantian, Zhang Longxiao, Li Linxin, Hu Mohuai Construction Team: Bamboo Wood Construction / Xu Chaoran Budget: $ 25,000 From the architect.

Ten minute no-sew recycled t-shirt bag! Tutorial time! I got a gig teaching a recycled t-shirt project at the library a few months ago, with a request for a recycled tee bag – the only bags I’d made from tees in the past had required sturdy sewing, and I didn’t want hand-sewing to be the only thing holding the bottom closed in a class version of the bags, so I started brainstorming about some kind of hand-sewing-friendly or no-sew bag idea…. and here’s what I came up with! The simplest version of these bags is great for smaller tees, or the more light-weight kind of girl-tees – just turn the bottom of the shirt into a drawstring and tie it closed! As you can see, even with a not huge tee, this will still leave a significant hole in the bottom of your bag, but for purposes like grocery shopping, this size hole shouldn’t really matter…

Siegfried and Roy by Pierre Mayer : Cabaret Mechanical Theatre The latest piece from Pierre Mayer is a homage to the legendary Las Vegas performers. The illusion that they perform here is known as The Substitution Trunk, and was popularised by Houdini. 50% Deposit with order Balance payable on shipping Delivery approx 4 to 6 weeks. Downloads Collected on this page are all of the downloads for the clocks. This includes the drawings for the clocks in PDF format which are available for free. Simply click on the highlighted link under Free Files. You will need to have Adobe Acrobat loaded for the files to be opened so if you don’t have it you will need to get it loaded. You will need to wait a few seconds for anything to appear but be patient it will appear. The premium files are arranged under the clock headings and offerings vary for each clock.

Bamboo Skyscraper Architect’s Village – Singapore A skyscraper built entirely with bamboo? Weird but true. Bamboo Skyscraper is an attempt by Carlos R. Song Map - Good Enough To Get Lost In - The Big Picture - NME.COM - The world's fastest music news service, music videos, interviews, photos and free stuff to win This is so cool. Art and design people Dorothy have come up with Songmap, a litho print of an imaginary streetmap made up of song titles. Highway To Hell stretches past Itchycoo Park, Heartbreak Hotel can be found on Alphabet Street and take a left off Penny Lane to find 22 Acacia Avenue. The map comes with an A-Z, and they've even made a Spotify playlist of all the song titles featured. I've also embedded some of the tracks within the image below - hover over to stream the songs.

Build Your Own... - Geek it Yourself Build Your Own Hard Copy of an Ebook For most of us, eBooks haven’t caught on quite the way they should. You certainly wouldn’t buya clumsy standalone reader, and if you have an hour of battery life to spare, you’re going to be playing World of Warcraft, not reading, for goodness’ sake. There is still one advantage to eBooks, however, and that is [...] Origami Gone Wild - DIY Cardboard Furniture How to Build Strong Paper Bridges A bridge is some structure that spans a gap. For example, in the diagram, the ends of the a flat piece of paper are placed on two books. The paper spans the gap between the book. Instruction for making this Simple Paper Bridge are as follows: 1. Lay two equal size books on a table so that the books are about 6 inches (15 cm) apart.

Remontoire for Woodenclocks After developing the design of the Woodenclocks Gravity escapement to the point where it was working quite accurately I had started to think if there might be something else I could do with the clock design to improve the the overall efficiency of the clocks. I had always had problems with the gear train working smoothly and consistently, so this seemed a reasonable area to look at more carefully. By the nature of a clock the gear train is going to have to start and stop with each action of the escapement, so when the escapement is engaged, the gear train stops moving and when it releases it will start moving again, this happens with every tick of the clock. The problem here is that each engagement of the escapement involves a certain amount of friction, and two types of friction at that. Remontoire action One the ways to reduce the static friction in the drive train is to introduce a remontoire , the simplest type of remontoire invented by Robert Robin in 1772. Conclusion