Welcome to Appropedia

From Appropedia
Jump to: navigation, search
edit  watch  

Sharing knowledge to build rich, sustainable lives.

Appropedia is for collaborative solutions
in sustainability, appropriate technology and poverty reduction.

You are welcome to add to and edit Appropedia -
your site to find, co-create and improve the solutions we need. Our vision and mission.

Contributors have made 308,192 edits and uploaded 24,475 files.
Browse our categories or all 6,576 articles.

edit  watch  

Announcements — more

Windmillprint-crop.jpg Yes it is possible to print a windmill with a 3D printer for a fraction of the cost of manufacturing one conventionaly. Learn more about open-source 3-D printing of open source appropriate technology for sustainable development.


Home made jelly on the window sill.
When I first thought of making jelly, I didn't realize that it was a definite challenge and art. When I visited with Eppel Beard, she made it look so easy. She gave no hint that it might be hard to make a perfect clear jelly with the colors vivid and beautiful that when taken from the jar would hold its shape. But when I tried to make jelly on my own for the first time, I chose a fruit low in pectin, put too much sugar in it and didn't cook it long enough. It turned out like syrup. I tried again and cooked it too long. When it hardened it made a very good candy. Soon I found my mistakes and tried again and it turned out all right.

Like most people, I had thought that it wouldn't be very hard to make jelly because I reasoned, all I'd have to do was follow the recipe on the box of pectin. But Eppel said the real challenge is to make jelly like women did before the age of packaged products and commercial pectin, when they depended on the natural pectin and acid in the fruit.

Rainwater catchment at Isla Urbana

A rainwater catchment system set up by Isla Urbana with the Huicholes in Mexico.

Estuary
884 million people lack access to safe water supplies; approximately one in eight people. That’s nearly 3 times the U.S. population.

Kiva's straw bale greenhouse
An alternative or natural building involves a range of building systems and materials that place major emphasis on sustainability. Ways of achieving sustainability through natural building focus on durability and the use of minimally processed, plentiful or renewable resources, as well as those that, while recycled or salvaged, produce healthy living environments and maintain indoor air quality. Natural building tends to rely on human labor, more than technology. As Michael G. Smith observes, it depends on "local ecology, geology and climate; on the character of the particular building site, and on the needs and personalities of the builders and users."

The basis of natural building is the need to lessen the environmental impact of buildings and other supporting systems, without sacrificing comfort, health or aesthetics. To be more sustainable, natural building uses primarily abundantly available, renewable, reused or recycled materials. The use of rapidly renewable materials is increasingly a focus. In addition to relying on natural building materials, the emphasis on the architectural design is heightened. The orientation of a building, the utilization of local climate and site conditions, the emphasis on natural ventilation through design, fundamentally lessen operational costs and positively impact the environmental. Building compactly and minimizing the ecological footprint is common, as are on-site handling of energy acquisition, on-site water capture, alternate sewage treatment and water reuse.

edit  watch  Selected service learning Projects gallery (refresh)

ENGR 215 Introduction to Design projects – Spring 2009: WaterPod: The Spring 2009 semester of ENGR215 Introduction to Design worked with the WaterPod to research, design, and build systems that foster the artists living sustainably onboard a barge in the waterways of New York City.

Spring 2009 ENGR 215 Intro to Design Projects - WaterPod
Bicycle Energy Generator
An alternative way to convert kinetic energy to AC power by means of a bicycle energy generator  
Soil-less Growing System
A system that would grow food for the occupants of the barge without the presence of soil  
Filter Commander 9000
A water filtration system to make drinkable water from rainwater catchment  
Tour de Volts
A bicycle as a power source to provide a bit of extra energy to the WaterPod  
WaterPod Hang Thyme
A hydroponic green wall that is used to grow herbs in minimal amounts of space  
FBD Rainwater Purification
Exists to provide clean drinking water for the WaterPod Project  
Coopatron 5000
A chicken coop designed to supplement the dietary needs of the inhabitants of the WaterPod  
Rocket Stove
To provide a reliable and sustainable means of cooking by minimizing fuel use and optimizing efficiency  
Pico in a Bucket
To harness the kinetic energy of the falling water from the overflow of the WaterPod's water tower  
WindPod Turbine
A vertical access wind turbine that uses the power of the wind coming from any direction to create energy  
Composting Toilet
Duchamp de Loo, is a composting toilet system that can be used and can educate people about environmental ways to get rid of human waste  

edit  watch  

Selected categories

edit  watch  

Construction zone — correct mistakes & flag spam as needed

Newest articles more Wanted pages - click to add info more
Under construction
New pages being developed:
  1. Dwell Video Chat Room Options
  2. How To Make Money Making use of Binary Alternatives
  3. The best antiaging items for the encounter as well as body
  4. Top Video Chat Software For Video Calls With Up To 25 People
  5. Get fresh ideas for your home, from decor to patios and gardens.
  6. Finding The Right Wedding Diamond Rings
  7. Making use of An LED Flashlight For Self-defense
  8. What s best a web design company or digital agency
  9. Thelearnspanishcourse Secrets Revealed
  10. Athena Printed Parts

Note: Appropedia's newest pages may not yet comply with our policies. Page titles in italics are "redirects," often created when moving a page.

Under construction

Create a new page:

  1. Animals
  2. Organic waste
  3. Nutrition
  4. Ecosystem
  5. Human development
  6. Clay
  7. Environmental science
  8. Appropriate energy overview
  9. Building management systems
  10. Open sustainability

These red links are invitations for you to contribute your knowledge.

Or create a page on the topic of your choice.

Newest files - images and documents that can be added to pages more

Note: Appropedia's newest files may not yet comply with our policies.

edit  watch  

Please help Appropedia grow!

We want your projects, current works, observations and wisdom! See Contributing content. Improve articles by clicking "edit" at top of the page or section. Our philosophy is: Be Bold and contribute!

Questions? Comments? Visit the Village Pump. Also discuss Appropedia and related topics over on the Permies permaculture forums.

Find us on Facebook, Twitter, Identica,FriendFeed, StumbleUpon and Delicious. Check our Flickr images and YouTube videos.