Making a compact, collapsible solar dehydrator

A butter churn transforms cream into butter by stirring/agitating it. The rotating mechanism separates the fats from the liquid contained in the cream.

Rain-proof bike panier, made from an advertising tarpaulin + laminated wooden plaque. Easy to use thanks to Ortlieb fixing system - clips etc.

A range of recipes for simple, healthy, zero-waste fermented drinks made with flowers and spontaneous fermentation (naturally present yeast).

Overhead drying rack, adjustable height system

Baking soda (sodium bicarbonate) is a basic ingredient use for cleaning, hygiene and cooking. It's a must hate that can even be used for your health (stomac burns for example). Here we will present its uses in cleaning.

How to make your own hand warmers that heat up to around 50°C when activated, and can be used in the mountains, e.g. to keep warm when hiking.

A free laundry recipe that doesn't need heating, keeps for several months and even acts as a fertiliser! This base can also be used to clean floors and dishes.