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Showing below up to 100 results in range #21 to #120.
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- What to Do with Banana (18:27, 6 December 2009)
- Water Supplies for Food Processing (18:38, 6 December 2009)
- Turbidity (18:39, 6 December 2009)
- Simple Hygien Measures for Animal and Human Health (18:44, 6 December 2009)
- RESEDA (18:46, 6 December 2009)
- RAINTREE-FOUNDATION (18:47, 6 December 2009)
- Prostetics and Equipment Design for People with Disabilities (18:48, 6 December 2009)
- Pozzolanas - Rice Husk Ash (RHA) and Pulverised Fuel Ash (PFA) - Technical Brief (18:49, 6 December 2009)
- Pozzolanas - Calcined Clays and Shales, and Volcanic Ash - Technical Brief (18:49, 6 December 2009)
- Orphan Trees (Principles) (18:50, 6 December 2009)
- Kerosene and Liquid Petroleum Gas (LPG) (19:01, 6 December 2009)
- IRC (19:01, 6 December 2009)
- How to Write Rules and Agreements for an Intentional Community (13:03, 8 December 2009)
- How to Use Internet Over Mobile Phone (13:12, 8 December 2009)
- How to Use Crushed Recycled Glass as Aggregate for Construction (13:24, 8 December 2009)
- How to Start a Publication (18:32, 8 December 2009)
- How to Recycle Cardboard (18:52, 8 December 2009)
- How to Purify Water with Chlorine Tablets (18:53, 8 December 2009)
- How to Produce Biltong (18:57, 8 December 2009)
- How to Measure the Energy Used to Fire Clay Bricks (19:14, 8 December 2009)
- How to Make a Donkey Plough (11:17, 9 December 2009)
- How to Make a Bicycle Trailer (11:22, 9 December 2009)
- How to Make Pickled Cabbage (Kimchi) (11:27, 9 December 2009)
- How to Make Marshmallows (11:30, 9 December 2009)
- Concrete Canvas Emergency Shelter (12:05, 9 December 2009)
- How to Make Cardboard Furniture (12:06, 9 December 2009)
- How to Make Candles with Soybean Wax (12:07, 9 December 2009)
- How to Harvest Water (12:19, 9 December 2009)
- Editing and syntax rules (12:24, 9 December 2009)
- How to Grow a Banana Circle (12:26, 9 December 2009)
- How to Grow Sweet Potatoes (Yams) in a Mound (12:27, 9 December 2009)
- Gene Pool Protected Fishing (12:37, 9 December 2009)
- General Suggestions to Start with Mechanics (12:38, 9 December 2009)
- How to Build Dry Toilets (12:53, 9 December 2009)
- How to Build For Wet Cold Climates (12:56, 9 December 2009)
- How to Design and Maintain Food Processing Equipment to Prevent Food Poisoning (15:31, 9 December 2009)
- How to Fix a Blown Headgasket (15:35, 9 December 2009)
- How to Get Adjustable Glasses? (15:41, 9 December 2009)
- How to Get a Desert Fridge (15:46, 9 December 2009)
- How to Get a Q-drum (15:48, 9 December 2009)
- How to Grow Potatoes in Tyres (16:06, 9 December 2009)
- How to Grow Shea Trees (Karité, Nku, Bambuk Butter tree) (16:17, 9 December 2009)
- Detailed Bibliography on Shea Trees (Karité, Nku, Bambuk Butter tree) (16:26, 9 December 2009)
- How to Make a Wheelbarrow (16:30, 9 December 2009)
- How to Make an Ambulance Trailer for a Motorbike (18:14, 9 December 2009)
- How to Transport Water (18:39, 9 December 2009)
- How to Make Butter (19:21, 9 December 2009)
- How to Recycle Fabric (19:32, 9 December 2009)
- How to Test if Water Is Pasteurized (12:11, 10 December 2009)
- Pozzolanas - An Introduction & Technical Brief (15:37, 10 December 2009)
- How to Prevent Food Poisoning (15:41, 10 December 2009)
- What to Do with Shea Nuts (Karité, Nku, Bambuk) (16:07, 10 December 2009)
- How to Use Diesel Engines (16:12, 10 December 2009)
- How to Pack Food in Glass (16:13, 10 December 2009)
- Ecological Sanitation (16:21, 10 December 2009)
- How to Build the Vacvina Biogas Digestor (16:42, 10 December 2009)
- How to Can Food (17:00, 10 December 2009)
- How to Make Cheese (17:01, 10 December 2009)
- Biomass Roofing Materials- Principles (17:07, 10 December 2009)
- How to Build Causeways out of Dry Stone (17:10, 10 December 2009)
- How to Calculate the Energy Efficiency of your Lime Burning Process (17:18, 10 December 2009)
- How to Recycle Organic Waste (13:38, 14 December 2009)
- How to Prepare Natural Fertilizer (16:02, 14 December 2009)
- What Are Reasonable Span of Various Materials (10:17, 14 January 2010)
- Article 25 Development and Disaster Relief (09:44, 15 January 2010)
- EWB Engineers Without Borders -Uni Karlsruhe (10:50, 15 January 2010)
- How to Harvest Rainwater (15:56, 27 January 2010)
- How to Stop Gullies on Eroded Slopes (15:58, 27 January 2010)
- How to Translate (17:05, 27 January 2010)
- How to Build a Clean Dung-Burning Stove (17:06, 5 February 2010)
- How to Build Earthquake Resistant Housing (10:16, 11 February 2010)
- How to Make Chocolate (10:21, 11 February 2010)
- How to Organize a Seed Fair (13:27, 11 February 2010)
- How to Make Grape Wine (20:39, 11 February 2010)
- How to Home Compost (20:04, 19 February 2010)
- How to Control Water Hyacinth (19:03, 23 February 2010)
- How to Improve your Stove (23:53, 27 February 2010)
- How to Preserve Food by Drying (14:58, 11 March 2010)
- What to Do with Tin Cans (12:18, 17 March 2010)
- How to Preserve Food with a Solar Dryer (09:13, 22 March 2010)
- How to Build a Tray Dryer (11:53, 26 March 2010)
- How to Use Sun Power (13:44, 26 March 2010)
- The Anagi Tray Dryer (10:28, 2 April 2010)
- How to Preserve Food with Small Scale Drying Technologies (10:52, 2 April 2010)
- How to Make Banana Bread (10:17, 6 April 2010)
- How to Make the Sri Lankan Clay Water Filter (17:55, 8 April 2010)
- How to Use Photovoltaic Energy (19:35, 8 April 2010)
- How to Make Brown Sugar (10:05, 10 April 2010)
- How to Prepare an Emergency Preparedness Plan (16:12, 12 April 2010)
- Stairs (19:29, 15 April 2010)
- What Are Reasonable Spans of Carriers made of Various Materials (16:24, 17 April 2010)
- What is a Reasonable Span for a Carrier made of a Certain Material (20:16, 17 April 2010)
- Quality Control In Food Processing Businesses (20:52, 20 April 2010)
- Bathroom toilet Unit (16:20, 23 April 2010)
- How to Generate Wind Electricity (Principles) (18:14, 23 April 2010)
- How to Provide Electricity in Rural Areas-Principles- (18:16, 23 April 2010)
- How to Build Small Educational Wind Turbine (18:17, 23 April 2010)
- How to Provide Lighting in Rural Areas-Principles- (18:22, 23 April 2010)
- How to Build a "Water Motor" (18:22, 23 April 2010)
- How to Process Turmeric (18:34, 23 April 2010)