• Type
  Prototype
  Research
  Tutorial

• Category
  Housing
  Food
  Water
  Energy
  Hygiene
  Materials
  Tools
  Health

• Cost
  0 - 10
  10 - 50
  50 - 100
  100 - ∞

• Difficulty
  Very easy
  Easy
  Medium
  Hard
  Very Hard

• Filters

  Sort

  Last modified

  Most done

  Most liked

  Most commented

  ---

  Search by creator

  ---

  Show results in all languages

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)

Phyto-Purification of Wastewater

Ecological Sanitation of Wastewater

• Medium
• 8 day(s)

Solar water heater

Capturing solar energy for domestic hot water or high-efficiency heating

• Hard
• 1 day(s)

Solar air heater

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

• Medium
• 2 day(s)

Domestic biodigestor

Produces natural gas and fertilizer from our organic waste.

• Medium
• 2 day(s)

Micro greens

In a few days it is possible to grow micro greens, alternative to sprouted seeds, for cooking dishes or salad.

• Very easy
• 12 day(s)

Kombucha fabric

Growing your own fabric with bacteria

• Medium
• 20 day(s)

Black Soldier Fly breeding

This tutorial aims to facilitate the understanding of the life cycle of the black soldier fly and to learn how to grow it for domestic use. This technology was documented during the stopover of the Nomade des Mers expedition in Malaysia. The company EntoFood, which we visited, has been doing research on these flies for nearly 8 years and is preparing to launch its large-scale production unit. It will allow the treatment of 300 tonnes of organic waste per day!

• Easy
• 1 day(s)

Load more