Demotech, design for self reliance


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More joy per person


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You can discuss all demotech designs by clicking on add your own comment at the bottom of any design page!

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Re: names for rope pump in portuguese
Re: THE NAME
Re: wheels
Schema
well pulley
Wheels to ease a peasants life
Re: Mail to : 'offgrid@recycles.org' Subject: Support to village technology in Africa and other nice countries.
Fax image naar website
New websites Ropepumps
Re: THE NAME
hydraulic ram pump
Rope Pumps, MORE rope pumps!!!
Working on the E-translation of ''Vision Entrepeneurship after 9/11
managing the izigosystem
LED's as used for bicycles + general info on LED's
Second mockup for the casing of the client units of the teaching network
Example of text for Kathy from Sietz forum, translated by Emil
Email address toevoegen
How to address
The amazing 1$ DIY village FM radio station
The amazing 1$ DIY village FM radio station
Re: Plastic roof tiles feasibility
no joy in poverty
Robert Green's "Vertical-axis wind turbine with two-phase sails"
Bureaulamp of statief
Sky Tran
i want to more information about nightreader,study-light with soler cel and LED.
exportartikel
Links van Emil over fax image naar wesite
Re: Fax image naar website
Cheapest delivery pipe for hydraulic ram pump
fietslampjes
Flow of vihicles
forum email
Chip for high-frequency blinking of a LED
Text editing
Bridging the Digital Devide
Aanpassen layout van dit formulier
Mail to : 'offgrid@recycles.org' Subject: Support to village technology in Africa and other nice countries.
Re: Mail to : 'offgrid@recycles.org' Subject: Support to village technology in Africa and other nice countries.
Re: Mail to : 'offgrid@recycles.org' Subject: Support to village technology in Africa and other nice countries.
Re: stoves and thermo-electricity...
link sustainable housing
Re: link sustainable housing
Re: study light wiyh LED's
Rope pumps Senegal
insurance auto
links to opensource forums
open source literature
Re: font too small!
Re: sources of information to be introduced in our areas also.
Grow your own house from Bamboo
Alternative for Low Efficiency Sterling Engine
Keywords
Options for cooperation in design
ropepump
Re: Options for cooperation in design
Antw.: Some Innovative Projects - Dr A.Jagadeesh
wind turbines, Hawts, Vawts, lSavonius rotors, low-mass sailwings
need some advice.
Insolating bricks at hot spots
Email corresppondence with Sasha, Serbia
free ringtones
brick stoves
agree with your project
Re: Alternative for Low Efficiency Sterling Engine
Re: Alternative for Low Efficiency Sterling Engine
White LED
Open Eco Design Collaboration
Re: Open Eco Design Collaboration - missing links
OpenHouse project
Re: project
Test
load
question
availability
Nightreader
wheels
Re: White LED
stoves and... steam ?
the use of steampressure
Steam
Website
LED/ powersourcing
Re: stoves and... steam ?
Hydraulic Ram Pump
Re: stoves and thermo-electricity...
Re: stoves and... steam ?
Re: Izigocarts rubbing against each other
Re: stoves and... steam ?
Re: stoves and thermo-electricity...
Re: stoves and thermo-electricity...
Re: stoves and thermo-electricity...
Re: venting the stove.
SolaRoof Open Eco Wiki
Re: SolaRoof Open Eco Wiki
study light wiyh LED's
Izigocarts rubbing against each other
Monitoring Demotech's Wiki web pages
Re: managing the izigosystem
test
Homework World Wide
houtverbinding
naam voor winddrive
Re: Rope Pumps, MORE rope pumps!!!
robert green concept
Re: robert green concept
windenergyharvesting
windenergy limiting
wheels
Traveling chest
travelling chest
tin bicycle
tafel met berging
stool with storage space
Re: wheels
Re: wheels
Re: Traveling chest
Re: travelling chest
Re: tafel met berging
Re: tin bicycle
Re: stool with storage space
Renewable Power for IZIGO, SkyTran
Desert Winds Energy Academy
Renewable Power for IZIGO, SkyTran
Greenwalls
Hydraulic ram water pump
Re: Hydraulic ram water pump
Re: Hydraulic Ram Pump
Toilets for poor people
pump
The name in my language-Kikuyu,Kenyan
The name in my language-Kikuyu,Kenyan
Re: The name in my language-Kikuyu,Kenyan
Pulley
Re: Pulley
Re: Pulley
Echte bezem
interesting link
Link on low cost housing
hyd. rams
Sims
water pully
Re: water pully
open space technology /a new(old) way of communicating
I couldnt resist,if inappropriate,just delete message...
Re: open space technology /a new(old) way of communicating
Open Space Technology
Open Space Technology
I couldnt resist,if inappropriate,just delete message...
Safety standards
Solar powerd Hydralic Ram Pump
ram pump manuals
more links
wind drive Name
Power for Night Readers
?como establecer contacto en espa?ol?
Discussion in Spanish?
Re: Power for Night Readers
paper chair
Hydram
Hydram
Hydram
Plans for the Ram
Hydrams for rural Cameroon
kjsgxzeqn wtubm
WINNING NOTIFICATION FOR CATEGORY "A" WINNER ONLY
mp3 ringtones
funny ringtones
mp3 ringtones
funny ringtones
funny ringtones
free ringtones
ringtones free
ringtones free
bricks only with one phase
Re: bricks only with one phase
jebiga2@verizon.net
yooooy
i like this site
ooops sorry
free ringtones
ringtones free
MP3 Ringtones
MP3 Ringtones
Check this out
Free ringtones
Nokia ringones!
free ringtones
ringtones free
ringtones free
Verizon ringtones!
Verizon ringtones!
Verizon ringtones!
shellow tube well
Kachelofen
i'm very interest
Re: i'm very interest
Ram Pumps
Ram Pumps
Re: Ram Pumps
Water Machine
dry toilet.
Bathroom with toilet
rampump
Re: rampump
to weld a wooden wheel to a wooden axe
Re: houtverbinding
Re: to weld a wooden wheel to a wooden axe
Solar charged head lamps
Planning
Similar idea
bathroom
Homework !
insurance auto
insurance auto
Plastic roof tiles feasibility
Re: Pulley
car insurance
car insurance
insurance auto
insurance auto
wrtp46h@microsoft.com
Rock
plastic roof tiles
calculation air chamber ram pump
Re: plastic roof tiles
Trees Make Electricity? article link
ultracheap sterilisation of water,article
Modify cheap solar garden lights?
Re: Trees Make Electricity? article link
Re: ultracheap sterilisation of water,article
Re: Modify cheap solar garden lights?
Re: Safety standards
test
Re: tin bicycle
Re: tin bicycle
Re: tin bicycle
test
Re: test
Re: test
Re: test
tesy
Nokia ringones!
Verizon ringtones!
Check this out
Free ringtones
MP3 Ringtones
Free ringtones
Nokia ringones!
Free ringtones
Free ringtones
MP3 Ringtones
Re: bricks only with one phase
Free ringtones
Verizon ringtones!
Check this out
Nokia ringones!
Just a test
Just a test
Just a test
Just a test
test captcha
Re: test captcha
Re: The amazing 1$ DIY village FM radio station
Re: The amazing 1$ DIY village FM radio station
Re: Safety standards
wesite
Re: wesite
Re: bricks only with one phase
Who have the business?
Re: Who have the business?
bricks
Plastic Roof Tile
Re: Plastic Roof Tile
Re: Plastic Roof Tiles
Plastic Roof Tiles
stecils
Plans Needed
Re: Plans Needed
convert your mp3 to ringotone
test
test
test
New start with a feedback form for each item
ram pump
Help with ram pump
I couldn't get the forum account to login
roof tiles
Open technology
tnq
try to fix problem with form
test 22:15
Re: test 22:15
Re: Pulley
Re: Plastic roof tiles feasibility
marktkraam
Re: exportartikel