Conversations-on-Innovations: List of Embodied Energy and CO2 equivalents for a wide range of materials. Short introduction and illustrative graphs.

LINK: Conversations-on-Innovations: List of Embodied Energy and CO2 equivalents for a wide range of materials. Short introduction and illustrative graphs.

The Big Picture - Introductory Astronomy, Cosmology, Physics

A recent visitor brought my attention to this website.

I believe this work deserves more visibility, hence this post.

At a rapid glance these two academic sites appear to be a very clear, easy to understand, introduction to the many difficult to grasp concepts used in Astronomy, Cosmology and Physics. I am sure our Materials Science and Engineering community will find them most helpful in our basic understanding of our every day concerns and of great cultural interest.


Introductory Astronomy, Cosmology, Physics 1

Introductory Astronomy, Cosmology, Physics 2