Open Source Ecology: are building a set of Open Source and reusable blueprints for a civilization that you can build yourself. From powercube to an entire tractor.
The Framework laptop: while you can live without a phone, it’s close to impossible to live without a computer nowadays. So better buy one that you will be able to use for a decade by being easily repairable and upgradable.
Gouach repairable batteries: Batteries are the challenge of the decade. So better start making repairable batteries today.