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segunda-feira, 20 de junho de 2011

Novidades

Mais peças para o Traceparts, podem assim fazer os vossos planos CAD, com as peças em 2D, ou 3D, de várias origens:

http://www.traceparts.com/news/newsletters/newsletter.asp?idfile=61




Isto eu não sabia, Soldadura por Ultra-sons:






Incrível, do Blog da Ponoko, um Copista-Robot:

A marvelous automatic scribe from Chris Eckert

You may recall a piece we did on Chris Eckert’s automated tattoo machine a few months back. His latest piece “Auto Scribe” is set to be even more breathtaking.
So far the machine consists of three pens, a gaggle of stepper motors, and a plethora of tubes and wires that serve to ink, power, and direct the mechanisms. It’s not too dissimilar from a standard plotter in organization, using a stepper controlled spool to manipulate the paper for the Y axis, and moving the pen gantry with a worm drive to control the X.
http://blog.ponoko.com/2011/06/20/a-marvelous-automatic-scribe-from-chris-eckert/?


...E uma data de ideias Meritórias, num Concurso para ideias para construír habitações para os pobres deste Mundo:


Contest seeks ideas for $300 houses to shelter world's poor


By Tannith Cattermole

What started as a theoretical question posed on the obstacles to global housing-for-the-poor has reached fruition as voting closed June 15th on the 300House project. Contestants around the world were challenged to design a house that could be constructed for less than US$300. Prize money of $25,000 was shared among the top sixteen ranked ideas, with two-week prototyping workshops worth $15,000 for the first, second and third designs ranked by the online voting community, and three awarded the Jury Prize.


http://www.gizmag.com/contest-seeks-ideas-for-300-houses-to-shelter-worlds-poor/18584/

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