Open source is changing the face of computing and challenging $billion companies, what could it do if this community based R&D is focused on other areas such as the environment, energy production, medicine or food supply? An organization free from profit margins and government restraints could change the world.
The ancients to the early moderns appear never to have considered the 4 elements in the 3 dimensions in which matter in fact exists. Here, then, are the 4 elements arranged as the 4 points of the 1st Pythagorean solid, a tetrahedron.