The $50 Water Turbine – DIY, Portable, Powerful, and Open Source

The $50 Water Turbine – DIY, Portable, Powerful, and Open Source

My name is Daniel Connell. The last 10 years I’ve been developing low-tech alternative infrastructure, basically things people can make themselves from recycled readily available materials which takes care of their basic human needs. this is mostly to do with…

Effective Climate Action Requires Data-driven Collaboration

Effective Climate Action Requires Data-driven Collaboration

Every day we see how severe weather and rising sea levels are affecting people in developing and developed countries. It’s time we had an honest conversation about our planet and take action to combat one of the world’s most pressing…

What is Free Software and Open Source?

What is Free Software and Open Source?

According to the Free Software Foundation free software provides you four freedoms: Both cases deal with the same matter. The difference is in branding. For me its not about differences between free software and open source but about the practice.…