Hello, some time ago I found a website dedicated to neuroscience. It deals with neurons, receptors, synapses etc on molecular level. The site is free and has a lot of information, including pictures, diagrammes etc. I think it is a project of some professor who wants that information be available to everyone for free. I think there weren't even ads or links to his non-free books. I thought I bookmarked it, but I can't find it. Anyone have idea of what I'm looking for?