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Collective laundry practice

How to open dialogues on collective laundry practices in shared houses? This tutorial suggests a methodology for shared houses, to shift the individual use of their washing machine to a collective one.

• Medium
• 1 month(s)

Bio-sand filter for drinking water

Filter for drinking water using sand and a bacterial layer.

• Medium
• 3 hour(s)

Solar Oven (box-type oven)

Box or a parable shaped, the solar oven makes it possible to cook your food using the sun rays.

• Easy
• 1 day(s)

Micro gasifier stove

Build an economical and transportable wood cooking system.

• Very easy
• 1 hour(s)

Energy use in households

How to have energy-efficient homes

• Medium
• 0 month(s)

Domestic biodigestor

Produces natural gas and fertilizer from our organic waste.

• Medium
• 2 day(s)

Solar air heater

Solar air heater, for any type of house, by Guy Isabel.

• Medium
• 2 day(s)

Manual pump (vertical)

The objective is to make a manual pump to draw water from a tank for exemple.

• Easy
• 3 hour(s)

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