A free downloadable house kit
Open access digital magazine, created and managed by researchers
More than 2000 quality icons under CC BY open license available in svg format or usable as library.
The open-content textbooks collection that anyone can edit.
We are a worldwide community of farmers that build and modify our own tools. We share our hacks online and at meet ups.
Comic strips by Nina Paley
Cartoon made by Sacha Goedegebure as part of the Blender Institute
A place to find, show and share public domain photos
