Natural History. Distributed Intelligence. Sightline Institute - Solutions for Cascadia — Sightline Institute. Nikon MicroscopyU. NOVA scienceNOW. How Many Dimensions Does the Universe Really Have?
An engineer, a mathematician and a physicist walk into a universe. How many dimensions do they find? The engineer whips out a protractor and straightedge. That’s...
Online Textbook of Bacteriology. Science & Nature.