The Liberator project aims to make an "open source" compressed earth block machine that can turn out 3-5 blocks per minute for a total cost of $1,000-$1,350. That's enough blocks to build a new house every day, turning dirt into shelter. The project page does a good job of making the case for the efficiency of compressed earth blocks, challenging some of the conventional wisdom on the subject.
This page is an introduction to the collaborative development of a high performance Compressed Earth Block (CEB) press, The Liberator. We aim to provide a low-cost, ecological, ergonomical, and economically-significant press. The design process and final plans will be "Open Source"-- part of the public domain, with free access to anyone. The press is designed through voluntary efforts. Funding for parts, labor, testing, and development are procured via donations from interested parties (ie. builders, buyers, producers of CEB presses; community developers; general supporters of our work). At the same time, we are developing an open source enterprise, according to the principles of neocommercialization If you are interested in helping the development process in any way, please feel free to contact us.
(via Beyond the Beyond
(Image: Cebhomes.jpg, by Dan Powell, from Wikimedia Commons)
Aliaksei Zholner’s Youtube account features various small, clever papercraft engines that he’s made over the years, but the latest one, measuring a mere 18 x 13 x 22 mm, is the daintiest, most lovely one yet, and well worth the long hiatus since Zholner’s previous outing.
Kirby Ferguson, who created the remarkable Everything is a Remix series, has a new podcast hosted by the Recreate Coalition called Copy This and he hosted me on the debut episode (MP3) where we talked about copying, creativity, artists, and the future of the internet (as you might expect!).
The Electronic Frontier Foundation has launched a new series, 12 Days of 2FA, in which every installment explains how to turn on two-factor authentication for a range of online services and platforms.
The Black Friday Mac Bundle 2.0 is one of the Boing Boing Store’s best-selling Mac bundles yet, and it’s about to come to an end. If you don’t get your copy now, here’s what you’ll be missing:This bundle comes packing 9 top-rated Mac apps in one package, at the hugely discounted price of just $23.99. […]
The Boing Boing Store’s Gift Guide is full of ideas for pretty much anyone in your life like hipster ice cub trays, Xbox controllers, Halo Boards, and even diamond necklaces. As always, all products in the Boing Boing Store come at great discounts, too. Shop by price bucket starting at under $20. Under $20:Bloxx Jumbo Ice Trays […]
Unlike traditional lighters, the SaberLight features an electronic plasma beam that’s both rechargeable and butane-free. This sleek lighter is even approved by TSA, so you’ll never be stuck buying lighters you’ll just have to throw away partially used. For some people, like me, this is a pretty big game-changer. The SaberLight’s beam is actually both hotter and cleaner […]