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Cuir de kombucha/en
This tutorial is intended for people interested in working with non-animal fabrics. This tutorial is at t ...- according to Suzanne Lee! Under bed plastic trays (56x77x17cm) are ideal for 8-10 liter preparations.

7 Kio (1 061 mots) - 17 février 2021 à 17:00
Culture de la spiruline/en
...nobacterium of about ¼ millimetres. It has thrived in hot, desert regions for more than three billion years. At the origin of plant and animal life, Spir ...to produce one kg of bovine proteins whereas only 2,500 litres are needed for micro-algae. Numerous associations and NGOs (Univers la Vie, Antenna, etc)

24 Kio (3 839 mots) - 26 mars 2021 à 12:27
Découpeuse de bouteille plastique/en
...nd China have tripled and doubled their consumption between 2000 and 2005. For the example, according to the Worldwatch institute, which is an independent ...d, channels of collection and recycling of these bottles have been set up. For example, Valorplast in France organizes the collection and recycling of the

7 Kio (1 086 mots) - 22 octobre 2019 à 16:05
Garde-Manger/en
•Creating the right environmental conditions for conserving food according to food type ...les/rapport-experimentation-habitat-low-tech-low-tech-lab.pdf this report] for an analysis of the use of this food storage system, as well as 11 other low

19 Kio (2 680 mots) - 25 mai 2023 à 04:48
Lombricomposteur
...bricompostage des déchets organiques''<nowiki> [en ligne]. S.l. : Compost Information. [Consulté le 16 septembre 2021]. Disponible à l’adresse :</nowiki><u>h * ST. MARTIN, C. C. G., 2014. Potential of compost tea for suppressing plant diseases. In : ''CAB Reviews: Perspectives in Agriculture

13 Kio (1 733 mots) - 28 juin 2023 à 20:52
Water - Biosand Filter/en
...how it works, the different elements and why it might be a good technology for your project. If you have other questions that this document doesn’t answ ...ion of the traditional slow sand filter used for community water treatment for almost 200 years.

18 Kio (3 010 mots) - 15 août 2023 à 21:20
A Novice S Guide To Farming Simulator
...your gameplay take in through adjusting setups and also mods. Mods, brief for adjustments, are actually user-created additions to the video game that may

4 Kio (642 mots) - 13 mars 2024 à 11:14
Insulated Solar Electric Cooker (ISEC)
...ll in cloudy weather. The ISEC project aims to provide inexpensive cookers for low income families all over the world. If 10 or 20 people can share a cook ...ew has expanded on this idea by using larger buckets with more insulation. For a small cooker, Perl works well. It is cheap and easy to build. It uses a s

10 Kio (1 619 mots) - 19 juin 2023 à 17:45
Monter une Communauté Locale/en-gb
If you are here, then you probably already have a decent amount of information on the topic. ...y questions on your project and low-techs. It is always a good idea to get information beforehand in order to fully understand the issues at stake and to put your

12 Kio (1 848 mots) - 9 mars 2023 à 10:28
Serveur orangepi-raspberry nextcloud en photovoltaïque autonome
...tager les savoirs faires, éviter la tech inaccessible par la rétention d'information, la complexification by design ou la dépendance propriétaire by design. ...tager les savoirs faires, éviter la tech inaccessible par la rétention d'information, la complexification by design ou la dépendance propriétaire by design.

67 Kio (10 032 mots) - 10 avril 2024 à 20:32
Remorque génératrice solaire - Système électrique/en
...This tutorial presents the sizing and construction of an electrical system for a solar generator (1 kWp or ‘kilowatt peak’) which can be moved by bicy .... This was designed on the basis of concrete needs: to provide electricity for the [https://lowtechlab.org/fr/festival-2022/le-festival-kesako Festival Lo

23 Kio (3 592 mots) - 12 septembre 2023 à 15:02
Insulated Solar Electric Cooker (ISEC)/en
...ll in cloudy weather. The ISEC project aims to provide inexpensive cookers for low income families all over the world. If 10 or 20 people can share a cook ...ew has expanded on this idea by using larger buckets with more insulation. For a small cooker, Perl works well. It is cheap and easy to build. It uses a s

10 Kio (1 555 mots) - 19 juin 2023 à 17:45
Bio Charbon/en
...l has disappeared since 1960. Strong demographic increase, abusive logging for fuel, non-lasting agricultural practices, and bush fires (350000 ha/an) are In Senegal, 84% of household fuel consumption comes from wood and charcoal. For example, every year, the population uses 58kg of coal per habitant. This co

12 Kio (1 969 mots) - 25 mai 2021 à 12:18
Chauffe-eau solaire à thermosiphon/en
|Description=A very simple system for heating water using solar energy. This system works, without a pump, using |Introduction=Domestic hot water, which is used for household and toilet needs, represents a significant consumption.

9 Kio (1 354 mots) - 8 juin 2023 à 16:22
Biodigesteur domestique/en
...ning mainly methane, which can be used for gas cookers, boilers or as fuel for engines. Methanogen fermentation also exists in nature. For example, it happens in swamps when organic matter is decomposed underwater.

24 Kio (3 752 mots) - 17 juillet 2023 à 16:14
Elevage de Mouches Soldats Noires/en
...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. ..., etc.). The strong growth of urban populations makes it a major challenge for municipalities and more and more solutions are being tested.

22 Kio (3 713 mots) - 3 août 2022 à 17:30
Eolienne 200W/en
...ne of maximum power of 200W in 12V for a wingspan of 1m 20. It is designed for low power requirements such as lighting an LED or charging of a laptop. The power that the wind produces est proportional to the cube of its speed. For example, the wind turbine in this tutorial receives in its propeller 0.7W w

37 Kio (6 134 mots) - 8 juin 2023 à 16:10
Biodiesel/en
...can be made in various amounts. The processes described here are suitable for occasional production and small amounts. Because the process requires pract * It can be used in any conventional diesel engine. It also allows for better lubrication of the engine.

23 Kio (3 788 mots) - 8 juin 2023 à 16:10
Frigo du désert/en
...frequently rise above 20°C, food does not stay fresh for long. A tomato, for example, is damaged in only 2 days. ...d flies or other insects. Moreover, most foods can be stored in a Zeer Pot for 15 to 20 days longer than left in the open air and vegetables keep their vi

6 Kio (1 022 mots) - 1 février 2022 à 04:48
Récupération de batteries/en
...connecting several cells together it is also possible to create batteries for bigger devices. 8 - Light diffuser (for diffusing light from LEDs)

13 Kio (2 266 mots) - 1 janvier 2024 à 18:51